Merge pull request 'Update check: say what the forge answered, not zlib's "incorrect header check"' (#34) from claude/update-error-message into main

# Conflicts:
#	package.json

.gitignore

@@ -8,12 +8,8 @@ dist/
 config/modules.json
 config/layouts/
 
-# compiled per-machine, source sits next to it
-modules/propresenter-timers/ltc-capture
-
 # the launcher's build output, and its cache of the Node runtime it embeds
 launcher/macos/build/
 launcher/macos/.cache/
-
-# Compiled per-machine, source sits next to it (see spl-capture.swift).
-modules/spl-meter/spl-capture
+launcher/windows/build/
+launcher/windows/.cache/

CLAUDE.md

@@ -3,7 +3,8 @@
 Modular production dashboard web app for Waters Church, developed in this repo.
 The app lives at the repo root and is built: zero-dependency Node server
 (`server.js`, Node 18+), dashboard shell client in `public/`, admin page at
-`/admin`, modules in `modules/`, and a native macOS menu-bar launcher in
+`/admin`, modules in `modules/` (the repo's copies — a packaged install ships
+none and installs them from the admin page's catalog), and a native macOS menu-bar launcher in
 `launcher/macos/` (Swift, no dependencies — the shipped macOS app: it carries
 the server and its own Node runtime, supervises them, and owns the macOS
 permissions modules declare; see its README). Runtime state (module
@@ -28,7 +29,12 @@ title-bar controls). The rules that matter most:
   ship inside the module folder** (zero deps is the norm). **Everything the
   module does runs inside its server entry** — no helper scripts, companion
   programs or daemons the operator starts by hand; a listener or decoder is
-  started in `init()` and stopped in `stop()`. Declare `"proddash": ">=x.y.z"`
+  started in `init()` and stopped in `stop()`. **A native helper ships
+  prebuilt inside the module folder for Apple silicon macOS and 64-bit
+  Windows** (`bin/<name>-macos-arm64`, `bin/<name>-win-x64.exe`, source and
+  build script under `native/`); nothing is ever compiled on the machine
+  running ProdDash, and a missing binary means the feature reports itself
+  off, not a broken module. Declare `"proddash": ">=x.y.z"`
   and bump the module's `version` on every change.
 - Browsers never call upstream services directly; the module's server routes
   proxy everything (no CORS, secrets stay server-side).

README.md

@@ -30,11 +30,23 @@ and a clear degraded state, then recover on their own.
 
 ## Run it
 
+Ready-made builds are on the
+[Releases page](http://chronicles-ab.waterschurch.org:3000/michael/ProdDash/releases);
+the files themselves live in
+[ProdDash-releases](http://chronicles-ab.waterschurch.org:3000/michael/ProdDash-releases).
+There is a disk image for Apple silicon Macs, one for Intel Macs, and a
+bundle for 64-bit Windows. Every build updates itself afterwards from the
+admin page, so the download only has to be recent, not current.
+
 ### macOS — the app
 
-Open the disk image and drag **ProdDash** to Applications. That's the whole
+Download the disk image for your Mac — `ProdDash-<version>-arm64.dmg` for
+Apple silicon, `ProdDash-<version>-x86_64.dmg` for Intel — open it and drag
+**ProdDash** to Applications. That's the whole
 installation: the app carries the dashboard and its own Node runtime, so
-nothing else has to be installed and nothing can be missing. It lives in the
+nothing else has to be installed. It carries no modules — open **Admin →
+Available modules**, tick the ones this machine needs and press **Install
+selected**; each updates on its own from then on. It lives in the
 menu bar, starts and stops the server, can open at login, and holds the
 permissions the modules need — the microphone the LTC listener reads, and
 local network access for ProdCom and ProPresenter. macOS grants those to the
@@ -43,12 +55,26 @@ a launchd job) simply doesn't have them, and an LTC input goes silently to
 zeroes.
 
 Build the disk image from a checkout with
-[launcher/macos](launcher/macos)/`build.sh`:
+[launcher/macos](launcher/macos)/`build.sh` (`ARCH=x86_64` in front of it
+for Intel):
 
 ```bash
 cd launcher/macos && ./build.sh --dmg
 ```
 
+### Windows — the bundle
+
+Download `ProdDash-<version>-win-x64.zip`, unzip it somewhere you can write
+to — `C:\ProdDash`, say, not Program Files, because updates write into the
+folder — and double-click **ProdDash.bat**. The window it opens is the
+dashboard running: it stays open, and it starts the server again when the
+admin page applies an update. Allow `node.exe` on private networks when the
+firewall asks, so other screens can reach it. Settings and layouts live in
+`%APPDATA%\ProdDash`, so a new bundle never loses them. To start with
+Windows, put a shortcut to `ProdDash.bat` in `shell:startup`. There is no
+menu-bar-style launcher for Windows yet; the bundle is built with
+[launcher/windows](launcher/windows)/`build.sh`.
+
 ### Anywhere else, or from a checkout
 
 Requires [Node.js](https://nodejs.org) 18 or newer.
@@ -179,13 +205,15 @@ below. Nothing is installed without someone clicking.
 - **Available modules** lists modules in the repo that aren't installed
   here. **Install** downloads the module into the data directory's `modules/`
   and starts it right away — nothing is written into the app folder, and no
-  restart is needed. Modules that ship with your copy of ProdDash are
-  "bundled"; ones you installed are "installed"; if both exist, the newer
-  version runs.
+  restart is needed. Tick several and press **Install selected** to fetch
+  them in one go. A packaged ProdDash (the app, the Windows bundle) ships
+  with no modules at all: this list is how every one of them arrives, and a
+  ProdDash update never brings one along. A git checkout also runs the
+  modules in its own tree ("bundled"); if both exist, the newer version runs.
 - **Uninstall** on a module card removes an installed module's files. For a
-  bundled module (its folder belongs to the app) it hides the module from
-  every dashboard instead; it reappears under Available modules and can be
-  brought back without downloading. Settings are kept either way.
+  checkout's bundled module (its folder belongs to the repo) it hides the
+  module from every dashboard instead; it reappears under Available modules
+  and can be brought back without downloading. Settings are kept either way.
 - **Module updates**: when the repo has a newer version of an installed
   module, its card shows **Update to vX**.
 - **Version requirements**: every module declares the ProdDash versions it
@@ -303,9 +331,11 @@ below. Nothing is installed without someone clicking.
   status, NOW and NEXT labels, slide count, progress bar, the next list and
   its item tags, plus tidy titles.
 - **Timers** — live ProPresenter timers (countdown, countdown-to-time,
-  elapsed) and LTC timecode as auto-sized cards. The ＋ picker lists every
-  discovered timer (and the LTC card) as its own tile, or add "All timers"
-  and pick a selection via the tile's "Timers ▾" menu; overruns are
+  elapsed), the **video countdown** (time left on what ProPresenter is
+  playing, with a per-tile "Looping videos" switch so looping backgrounds
+  stay hidden) and LTC timecode as auto-sized cards. The ＋ picker lists
+  every discovered timer (and the LTC card) as its own tile, or add "All
+  timers" and pick a selection via the tile's "Timers ▾" menu; overruns are
   unmistakably red. Read-only — no start/stop controls. Admin config is in
   three groups: **ProPresenter** (endpoint host : port, API password),
   **LTC Timecode** (the listener switch, and — when it's on — the audio
@@ -323,8 +353,9 @@ below. Nothing is installed without someone clicking.
   session (Start ProdDash.command) and approve the one-time prompt; a server
   started over SSH or by bare launchd silently captures zeros. (Engine
   self-test: `node modules/propresenter-timers/ltc.selftest.js`.)
-- **PCO Plan** — Planning Center Services, as two tiles in the ＋ picker:
-  **Plan** (the order of service) and **Teams** (who is scheduled).
+- **PCO Plan** — Planning Center Services, as three tiles in the ＋ picker:
+  **Plan** (the order of service), **Teams** (who is scheduled) and **Song
+  Key** (the key of the item on screen).
 
   **Plan** shows every
   plan item with its scheduled start time, length, type, song key,
@@ -355,6 +386,16 @@ below. Nothing is installed without someone clicking.
   is switched off, or it has no host — nothing to turn off and nothing to
   explain.
 
+  **Song Key** is one value, as large as the tile allows: the key of the item
+  ProPresenter has live, with the song's name and the next key under it — both
+  switches, as is the colour. When the feed that picks the item is gone the key
+  stays up, faded, and the tile's dot says so rather than pretending to be
+  current.
+
+  Keys are written as notes wherever the module shows one: Planning Center's
+  `Bb` and `F#m` read as B♭ and F♯m, on the Plan tile's item badge and in the
+  Song Key tile alike.
+
   **Teams** shows the same plan's team and position assignments — each team
   as a band of its people, with their photo (fetched through ProdDash, never
   by the browser; initials when Planning Center has none) and a dot for

docs/MODULE-GUIDE.md

@@ -28,7 +28,10 @@ people running the booth depend on them.
    ProdDash. If your feature needs a listener, a decoder or a worker, your
    server entry owns it: start it in `init()`, stop it in `stop()`, report
    it in `health()`. A child process the module itself spawns and supervises
-   is fine; a program someone launches by hand is not.
+   is fine; a program someone launches by hand is not. **A native helper —
+   anything that is not JavaScript — ships prebuilt inside the module folder,
+   for Apple silicon macOS and 64-bit Windows; nothing is ever compiled on
+   the machine running ProdDash** (see "Native helpers" below).
 4. **Declare the ProdDash version you need** (`"proddash": ">=1.1.0"` in the
    manifest) and **bump your own `version`** whenever you change the module.
    The admin page refuses to install a module whose requirement the running
@@ -83,19 +86,86 @@ modules/<id>/
 ├── module.json      manifest (required)
 ├── client.js        ES module, client entry (required)
 ├── server.js        server entry (optional — only if you need server code)
+├── bin/             native helpers, prebuilt per platform (only if you need one)
+│   ├── <name>-macos-arm64
+│   └── <name>-win-x64.exe
+├── native/          their source and the script that builds every bin/ file
 └── ... assets       (css, images…) served statically at /modules/<id>/
 ```
 
 **Installation is exactly this:** in the admin page, open **Available
 modules** and press **Install** — the module is downloaded from the ProdDash
 repo into the server's data directory (`<data dir>/modules/<id>/`) and starts
-immediately. Developing locally? Drop the folder into `modules/` (bundled
-with the checkout) or into the data directory's `modules/` and restart. No
-shell code changes, ever. Modules bundled with a checkout and modules
-installed from the admin page live side by side; when both have the same id
-the newer version runs. **Uninstall** in the admin page removes an installed
-module's files (a bundled one is hidden instead, since its folder belongs to
-the app); its settings are kept for a later reinstall.
+immediately. A packaged ProdDash — the macOS app, the Windows bundle — ships
+with **no modules at all**: every one of them arrives this way, and the
+shell's own update never brings one along, so what is in git is exactly what
+runs on a booth. Developing locally? A git checkout runs whatever is in its
+own `modules/` folder (the repo's copies, "bundled"), or drop a folder into
+the data directory's `modules/` and restart. No shell code changes, ever. In
+a checkout the two live side by side; when both have the same id the newer
+version runs. **Uninstall** in the admin page removes an installed module's
+files (in a checkout, the tree's copy is hidden instead, since that folder
+belongs to the repo); its settings are kept for a later reinstall.
+
+### Native helpers
+
+Some features need a program JavaScript cannot be: reading an audio input,
+decoding timecode, measuring sound. Rule 3 says the module owns that program;
+this section says how it ships: **already built, for every platform it runs
+on, inside the module folder.** The machine running ProdDash is a packaged
+app or the Windows bundle plus modules from the admin page's catalog. It has
+no compiler and never will — the catalog delivers exactly the folder that is
+in the repo, so the binaries live in git next to the code.
+
+- **Platforms.** Apple silicon macOS and 64-bit Windows are required. Intel
+  macOS is welcome but optional. One file per platform in `bin/`, named for
+  what it is:
+
+  | Platform | File |
+  | --- | --- |
+  | macOS, Apple silicon | `bin/<name>-macos-arm64` |
+  | Windows, 64-bit | `bin/<name>-win-x64.exe` |
+  | macOS, Intel (optional) | `bin/<name>-macos-x86_64` |
+
+- **Pick it at runtime, and cope without it.** Choose by `process.platform`
+  and `process.arch`; when there is no file for this machine, the feature
+  says so — in `health()` and in the tile's `setStatus` — and everything else
+  in the module keeps working. Never try to build it, never look for a copy
+  elsewhere on the machine, never tell the operator to install anything.
+
+  ```js
+  const HELPERS = {
+    darwin: { arm64: 'ltc-capture-macos-arm64', x64: 'ltc-capture-macos-x86_64' },
+    win32: { x64: 'ltc-capture-win-x64.exe' },
+  };
+  const name = HELPERS[process.platform]?.[process.arch];
+  const helper = name ? path.join(__dirname, 'bin', name) : '';
+  if (!helper || !fs.existsSync(helper)) {
+    // Timecode is off on this platform. Say it once, keep the clock running.
+  }
+  ```
+
+- **One contract, any language.** Every platform's binary speaks the same
+  command line and output format, so `server.js` has one code path. What is
+  behind it is your choice per platform — Swift against CoreAudio on macOS,
+  C#, C or Rust on Windows — the module does not care.
+- **Source and build beside it.** Keep the source under `native/` with one
+  script that produces every `bin/` file from a checkout, so any binary can be
+  rebuilt from what is committed. A helper that cannot be rebuilt does not
+  ship.
+- **Bump the module version whenever a binary changes**, like any other
+  file — that is how installs learn about it.
+- **Keep them lean.** Optimised builds, no debug symbols, a few megabytes at
+  most: the catalog fetches the whole repo as one archive, capped at 80 MB.
+- **Signing.** Apple silicon refuses unsigned code, so sign the macOS binary
+  — Developer ID when you have it, ad-hoc at least. Windows needs nothing:
+  files the app writes carry no download mark, so SmartScreen never sees
+  them. Permissions come from the launcher (see "Permissions macOS has to
+  grant"), not from the binary.
+
+A helper that ends up existing for one platform only is an exception made
+on purpose, not a default: say so in the module's README and in the health
+line, so a Windows booth knows why the feature is off.
 
 ## module.json
 
@@ -391,7 +461,8 @@ const menu = moduleApi.header.addMenu({
   build(menuEl) {
     // called on every open with an emptied menu element — fill it with
     // buttons (give them your scoped classes; the container is styled and
-    // fixed-positioned by the shell, so the tile's overflow can't clip it)
+    // positioned by the shell, hosted on the body under an element carrying
+    // your data-module, so your scoped CSS applies and nothing clips it)
   },
 });
 menu.setLabel('Channels (2/4) ▾'); // update the button text any time

launcher/macos/README.md

@@ -51,6 +51,7 @@ the cycle rather than spinning forever.
 ```bash
 ./build.sh                 # build/ProdDash.app — the whole application
 ./build.sh --dmg           # …and build/ProdDash-<version>-arm64.dmg
+ARCH=x86_64 ./build.sh --dmg   # the same for Intel Macs (…-x86_64.dmg)
 ./build.sh --install       # …and copy it to /Applications
 ./build.sh --run           # …and open it
 ./build.sh --notarize      # with --dmg: notarise and staple (Developer ID)
@@ -68,9 +69,10 @@ Builds for **Apple Silicon**. To change that, or to move to a newer Node, edit
 against nodejs.org's published checksums either way.
 
 The app icon is built from `public/icons/icon-512.png`, so ProdDash's own icon
-is the app's icon. A module's native helper is compiled during the build
-(`<name>.swift` beside a module's files becomes `<name>`), so the Mac running
-ProdDash never needs a compiler.
+is the app's icon. The app carries no modules: they are installed from the
+admin page's catalog into the data directory, and a module's native helper
+ships prebuilt inside it (see the module guide), so the Mac running ProdDash
+never needs a compiler.
 
 ## Signing
 

launcher/macos/build.sh

@@ -1,6 +1,8 @@
 #!/bin/zsh
 # Build ProdDash.app — the whole application: launcher, server and its own
-# Node runtime, with nothing to install first.
+# Node runtime, with nothing to install first. It carries no modules: those
+# come from the admin page's catalog into the data directory, and a module's
+# native helper ships prebuilt inside it (docs/MODULE-GUIDE.md).
 #
 #   ./build.sh                 build/ProdDash.app, self-contained
 #   ./build.sh --dmg           …and build/ProdDash-<version>-arm64.dmg
@@ -11,6 +13,8 @@
 #   ./build.sh --dev           launcher only — no Node, no server payload, so
 #                              it runs against the checkout. Seconds, not
 #                              minutes, while working on the launcher itself.
+#   ARCH=x86_64 ./build.sh     the same for Intel Macs (default: arm64, Apple
+#                              silicon); the Node it embeds follows.
 #
 # Signing: a "Developer ID Application" certificate is used when one is
 # installed (override with CODESIGN_IDENTITY). Without one the app is signed
@@ -27,8 +31,13 @@ LAUNCHER_VERSION="1.0.0"
 # The Node the app ships. Bump it here; the download is checksum-verified
 # against nodejs.org's own SHASUMS256.txt and cached in .cache/.
 NODE_VERSION="v24.21.0"
-ARCH="arm64"
+ARCH="${ARCH:-arm64}"   # arm64 (Apple silicon) or x86_64 (Intel)
 DEPLOYMENT_TARGET="13.0"
+case "$ARCH" in
+  arm64) NODE_ARCH="arm64" ;;
+  x86_64) NODE_ARCH="x64" ;;   # nodejs.org's name for it
+  *) echo "build.sh: ARCH must be arm64 or x86_64, not $ARCH" >&2; exit 2 ;;
+esac
 
 REPO_ROOT="../.."
 OUT_DIR="build"
@@ -106,7 +115,7 @@ fi
 
 # ── the server, and the Node that runs it ────────────────────────────────
 if [[ $DEV -eq 0 ]]; then
-  TARBALL="node-$NODE_VERSION-darwin-$ARCH.tar.gz"
+  TARBALL="node-$NODE_VERSION-darwin-$NODE_ARCH.tar.gz"
   mkdir -p "$CACHE_DIR"
   if [[ ! -f "$CACHE_DIR/$TARBALL" ]]; then
     echo "  fetching Node $NODE_VERSION (~50 MB, cached for next time)"
@@ -125,25 +134,16 @@ if [[ $DEV -eq 0 ]]; then
   echo "  embedding Node $NODE_VERSION"
   mkdir -p "$CONTENTS/Resources/node/bin"
   tar -xzf "$CACHE_DIR/$TARBALL" -C "$CONTENTS/Resources/node/bin" --strip-components 2 \
-    "node-$NODE_VERSION-darwin-$ARCH/bin/node"
+    "node-$NODE_VERSION-darwin-$NODE_ARCH/bin/node"
 
-  echo "  embedding ProdDash $VERSION"
+  echo "  embedding ProdDash $VERSION (no modules — the catalog installs them)"
   mkdir -p "$PAYLOAD/config"
   cp "$REPO_ROOT/server.js" "$REPO_ROOT/package.json" "$PAYLOAD/"
-  cp -R "$REPO_ROOT/public" "$REPO_ROOT/modules" "$PAYLOAD/"
+  cp -R "$REPO_ROOT/public" "$PAYLOAD/"
   # Only the checked-in defaults: config/ also holds this machine's own
   # modules.json and layouts when ProdDash has ever run from the checkout.
   cp "$REPO_ROOT/config/proddash.json" "$PAYLOAD/config/"
   find "$PAYLOAD" -name '.DS_Store' -delete
-
-  # A module's native helper is built here, so the Mac running ProdDash needs
-  # no compiler: <name>.swift beside a module's files becomes <name>.
-  for source in "$PAYLOAD"/modules/*/*.swift; do
-    [[ -e "$source" ]] || continue
-    helper="${source%.swift}"
-    echo "  compiling $(basename "$(dirname "$source")")/$(basename "$helper")"
-    swiftc -O -target "$ARCH-apple-macos$DEPLOYMENT_TARGET" -o "$helper" "$source"
-  done
 fi
 
 # ── signing ──────────────────────────────────────────────────────────────
@@ -165,16 +165,6 @@ fi
 if [[ -f "$CONTENTS/Resources/node/bin/node" ]]; then
   codesign "${SIGN[@]}" --entitlements Resources/node.entitlements "$CONTENTS/Resources/node/bin/node"
 fi
-if [[ $DEV -eq 0 ]]; then
-  for helper in "$PAYLOAD"/modules/*/*; do
-    # A compiled helper is the extensionless executable beside a module's
-    # sources — test the name, not the path, which has dots all over it.
-    name=$(basename "$helper")
-    [[ -f "$helper" && -x "$helper" && "$name" != *.* ]] || continue
-    echo "  signing $name"
-    codesign "${SIGN[@]}" --entitlements Resources/helper.entitlements "$helper"
-  done
-fi
 codesign "${SIGN[@]}" --entitlements Resources/ProdDash.entitlements --identifier "$BUNDLE_ID" "$APP"
 codesign --verify --deep --strict "$APP" && echo "  signature verifies"
 

launcher/windows/build.sh

@@ -0,0 +1,121 @@
+#!/bin/zsh
+# Build the Windows bundle — ProdDash-<version>-win-x64.zip: the dashboard,
+# its own Node runtime and a start script, so nothing has to be installed on
+# the Windows machine. Unzip, double-click ProdDash.bat, done. It carries no
+# modules: those come from the admin page's catalog into %APPDATA%\ProdDash.
+#
+#   ./build.sh                 build/ProdDash-<version>-win-x64.zip
+#
+# Builds on macOS or Linux (zsh, curl, shasum, unzip, zip). Node for Windows
+# comes from nodejs.org, checksum-verified against its SHASUMS256.txt and
+# cached in .cache/. There is no Windows launcher app yet: ProdDash.bat keeps
+# the server running and starts it again when the admin page applies an
+# update (the server exits with code 75 to ask for that).
+set -e -u
+cd "$(dirname "$0")"
+
+APP_NAME="ProdDash"
+# The Node the bundle ships — keep in step with launcher/macos/build.sh.
+NODE_VERSION="v24.21.0"
+NODE_DIST="node-$NODE_VERSION-win-x64"
+
+REPO_ROOT="../.."
+OUT_DIR="build"
+CACHE_DIR=".cache"
+
+for tool in curl shasum unzip zip; do
+  command -v "$tool" >/dev/null || { echo "build.sh: $tool not found" >&2; exit 1; }
+done
+
+VERSION=$(sed -n 's/.*"version" *: *"\([^"]*\)".*/\1/p' "$REPO_ROOT/package.json" | head -1)
+[[ -n "$VERSION" ]] || { echo "build.sh: can't read the version from package.json" >&2; exit 1; }
+NAME="$APP_NAME-$VERSION-win-x64"
+STAGE="$OUT_DIR/$NAME"
+
+echo "ProdDash $VERSION — building the Windows bundle"
+rm -rf "$OUT_DIR"
+mkdir -p "$STAGE/node" "$STAGE/config" "$CACHE_DIR"
+
+# ── Node for Windows ─────────────────────────────────────────────────────
+ZIPFILE="$NODE_DIST.zip"
+if [[ ! -f "$CACHE_DIR/$ZIPFILE" ]]; then
+  echo "  fetching Node $NODE_VERSION for Windows (~30 MB, cached for next time)"
+  curl -fsSL --retry 3 -o "$CACHE_DIR/$ZIPFILE.part" "https://nodejs.org/dist/$NODE_VERSION/$ZIPFILE"
+  mv "$CACHE_DIR/$ZIPFILE.part" "$CACHE_DIR/$ZIPFILE"
+fi
+SUMS="$CACHE_DIR/SHASUMS256-$NODE_VERSION.txt"
+[[ -f "$SUMS" ]] || curl -fsSL --retry 3 -o "$SUMS" "https://nodejs.org/dist/$NODE_VERSION/SHASUMS256.txt"
+# This binary ships under ProdDash's name — check it every build.
+WANT=$(awk -v f="$ZIPFILE" '$2 == f {print $1}' "$SUMS")
+GOT=$(shasum -a 256 "$CACHE_DIR/$ZIPFILE" | awk '{print $1}')
+if [[ -z "$WANT" || "$WANT" != "$GOT" ]]; then
+  echo "build.sh: $ZIPFILE does not match nodejs.org's checksum — refusing to ship it" >&2
+  exit 1
+fi
+echo "  embedding Node $NODE_VERSION (node.exe and its licence)"
+unzip -q -j "$CACHE_DIR/$ZIPFILE" "$NODE_DIST/node.exe" "$NODE_DIST/LICENSE" -d "$STAGE/node"
+
+# ── ProdDash ─────────────────────────────────────────────────────────────
+echo "  embedding ProdDash $VERSION (no modules — the catalog installs them)"
+cp "$REPO_ROOT/server.js" "$REPO_ROOT/package.json" "$STAGE/"
+cp -R "$REPO_ROOT/public" "$STAGE/"
+# Only the checked-in defaults: config/ also holds this machine's own
+# modules.json and layouts when ProdDash has ever run from the checkout.
+cp "$REPO_ROOT/config/proddash.json" "$STAGE/config/"
+find "$STAGE" -name '.DS_Store' -delete
+
+# ── the start script and the read-me, with Windows line endings ──────────
+crlf() { awk '{ printf "%s\r\n", $0 }' > "$1"; }
+
+crlf "$STAGE/ProdDash.bat" <<'BAT'
+@echo off
+rem ProdDash - double-click to start. Keep this window open: closing it stops the dashboard.
+title ProdDash
+cd /d "%~dp0"
+rem The server exits with code 75 after applying an update from the admin page; start it again.
+set PRODDASH_LAUNCHER=1
+:run
+"%~dp0node\node.exe" server.js
+set CODE=%ERRORLEVEL%
+if %CODE% EQU 75 goto run
+echo.
+echo ProdDash stopped (exit code %CODE%). Press any key to close this window.
+pause >nul
+BAT
+
+crlf "$STAGE/README.txt" <<README
+ProdDash $VERSION for Windows (64-bit)
+=======================================
+
+Nothing to install. This folder holds the dashboard and its own copy of Node.
+
+1. Move this folder somewhere you can write to, for example C:\ProdDash
+   (not Program Files: updates write into this folder).
+2. Double-click ProdDash.bat. A window opens and stays open while the
+   dashboard runs; closing it stops the dashboard.
+   - If Windows warns about the file, choose More info, then Run anyway.
+   - When Windows Defender Firewall asks about node.exe, allow it on
+     private networks so other screens can reach the dashboard.
+3. Open http://localhost:24500 on this PC. Other devices on the network use
+   http://<this PC's IP address>:24500. Settings are on the admin page,
+   http://localhost:24500/admin.
+4. The bundle ships without modules. On the admin page, tick the ones this
+   PC needs under Available modules and press Install selected; each one
+   updates on its own from then on.
+
+Your settings and layouts live in %APPDATA%\ProdDash, not in this folder,
+so unzipping a new version or updating never loses them.
+
+Start with Windows: press Win+R, type shell:startup, press Enter, and put a
+shortcut to ProdDash.bat in the folder that opens.
+
+Updates: the admin page's Update now fetches the new version into this
+folder and restarts the dashboard; the window stays open. A copy of the
+version it replaced is kept for a short while in case the new one will not
+start.
+README
+
+# ── zip ──────────────────────────────────────────────────────────────────
+echo "  zipping"
+(cd "$OUT_DIR" && zip -q -r -X "$NAME.zip" "$NAME")
+echo "built $OUT_DIR/$NAME.zip ($(du -sh "$OUT_DIR/$NAME.zip" | awk '{print $1}'))"

modules/pco-plan/client.js

@@ -1,8 +1,8 @@
 /* PCO Plan — client part.
 
-   The module presents two tiles and this is the entry for both: the Teams
-   tile (picker entry "teams") is built by teams-client.js, everything below
-   draws the Plan tile.
+   The module presents three tiles and this is the entry for all of them: the
+   Teams tile (picker entry "teams") is built by teams-client.js and the Song
+   Key tile ("key") by key-client.js; everything below draws the Plan tile.
 
    The server part reads Planning Center and (optionally) follows the
    ProPresenter module's live item; this tile only renders the plan it is
@@ -13,6 +13,8 @@
    the connection settings. */
 
 import createTeams from "./teams-client.js";
+import createKey from "./key-client.js";
+import { prettyKey } from "./key-notation.js";
 
 const REFRESH_SVG = '<svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12a9 9 0 1 1-2.64-6.36"/><path d="M21 3v6h-6"/></svg>';
 
@@ -21,8 +23,9 @@ const MINUS_SVG = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" st
 const PLUS_SVG = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" aria-hidden="true"><path d="M12 5v14M5 12h14"/></svg>';
 
 export default function create({ root, moduleApi }) {
-  // Tiles added as "Teams" carry that variant and have their own settings.
+  // Each picker entry carries its variant and its own settings.
   if (moduleApi.variant === "teams") return createTeams({ root, moduleApi });
+  if (moduleApi.variant === "key") return createKey({ root, moduleApi });
   return createPlan({ root, moduleApi });
 }
 
@@ -367,7 +370,8 @@ function createPlan({ root, moduleApi }) {
       if (on('showKey') && item.keyName) {
         const key = document.createElement('span');
         key.className = 'pp-key';
-        key.textContent = item.keyName;
+        // B♭, F♯m — the same notation the Song Key tile uses.
+        key.textContent = prettyKey(item.keyName);
         titleLine.appendChild(key);
       }
       if (on('showNowIndicator')) {

modules/pco-plan/key-client.js

@@ -0,0 +1,181 @@
+/* PCO Plan — the Song Key tile.
+
+   One thing, big: the key of the plan item on screen. It reads the same
+   streamed state the Plan tile does, so it needs no connection of its own;
+   which item is current comes from the ProPresenter module, as ever. */
+
+import { parseKey, prettyKey } from "./key-notation.js";
+
+export default function createKey({ root, moduleApi }) {
+  let state = null;
+  let stream = null;
+  let feedOffline = false;
+
+  root.innerHTML = `
+    <div class="pk-wrap">
+      <div class="pk-key"></div>
+      <div class="pk-name"></div>
+      <div class="pk-next"></div>
+    </div>`;
+
+  const wrap = root.querySelector('.pk-wrap');
+  const keyEl = root.querySelector('.pk-key');
+  const nameEl = root.querySelector('.pk-name');
+  const nextEl = root.querySelector('.pk-next');
+
+  const cfg = () => moduleApi.instanceSettings || {};
+  const on = (key) => cfg()[key] !== false; // unset = shown
+
+  /* ── the item on screen, and the one after it ───────────────────── */
+
+  function items() {
+    return Array.isArray(state?.items) ? state.items : [];
+  }
+
+  function currentItem() {
+    const id = state?.live?.following ? state.live.currentItemId : '';
+    return id ? items().find((it) => it.id === id) || null : null;
+  }
+
+  /** The next item that actually has a key — a talk between two songs is skipped. */
+  function nextKeyed(after) {
+    const list = items();
+    const from = after ? list.findIndex((it) => it.id === after.id) + 1 : 0;
+    if (from <= 0) return null;
+    for (let i = from; i < list.length; i += 1) {
+      if (list[i].keyName) return list[i];
+    }
+    return null;
+  }
+
+  function titleOf(item) {
+    return item ? (item.song?.title || item.title || '') : '';
+  }
+
+  /* ── render ─────────────────────────────────────────────────────── */
+
+  function renderStatus() {
+    if (feedOffline) return moduleApi.setStatus('error', 'ProdDash server unreachable — reconnecting…');
+    if (!state) return moduleApi.setStatus('connecting', 'Connecting…');
+    if (!state.configured) return moduleApi.setStatus('error', 'No Planning Center credentials — add them in Admin');
+    if (!state.serviceTypeSet) return moduleApi.setStatus('error', 'No service type selected — pick one in Admin');
+    if (!state.reachable) {
+      return moduleApi.setStatus(state.lastFetched ? 'error' : 'connecting', state.lastError || 'Reading the plan…');
+    }
+    const item = currentItem();
+    if (!state.live?.following) return moduleApi.setStatus('ok', 'Not following ProPresenter — no item is current');
+    // The key on screen stays — the band still needs it — but a tile must
+    // never look confidently live while the feed that chose it is gone.
+    if (!state.live.available) {
+      return moduleApi.setStatus('error', `${state.live.reason || 'ProPresenter feed unavailable'} — showing the last item`);
+    }
+    if (!state.live.ppReachable) return moduleApi.setStatus('error', 'ProPresenter unreachable — showing the last item');
+    if (!item) return moduleApi.setStatus('ok', 'Waiting for an item to go live');
+    moduleApi.setStatus('ok', `${titleOf(item)}${item.keyName ? ` — ${prettyKey(item.keyName)}` : ' — no key in the plan'}`);
+  }
+
+  /**
+   * A key is a note, so it is worth setting properly: "Bb" and "F#m" read
+   * better with the accidental raised and the minor kept small.
+   */
+  function drawKey(text) {
+    keyEl.innerHTML = '';
+    const parts = parseKey(text);
+    if (!parts) {
+      keyEl.textContent = text;
+      return;
+    }
+    keyEl.appendChild(document.createTextNode(parts.note));
+    if (parts.accidental) {
+      const acc = document.createElement('span');
+      acc.className = 'pk-accidental';
+      acc.textContent = parts.accidental;
+      keyEl.appendChild(acc);
+    }
+    if (parts.quality) {
+      const tail = document.createElement('span');
+      tail.className = 'pk-quality';
+      tail.textContent = parts.quality;
+      keyEl.appendChild(tail);
+    }
+  }
+
+  function render() {
+    wrap.classList.toggle('is-offline', feedOffline);
+    const live = state?.live;
+    wrap.classList.toggle('is-stale', Boolean(live?.following && (!live.available || !live.ppReachable)));
+    const color = String(cfg().keyColor || '').trim();
+    wrap.style.setProperty('--pk-color', /^[#a-zA-Z0-9(),.%\s-]+$/.test(color) && color ? color : '#4ea1ff');
+    renderStatus();
+
+    const item = currentItem();
+    const key = item?.keyName || '';
+    wrap.classList.toggle('has-key', Boolean(key));
+
+    if (!state || !state.configured || !state.serviceTypeSet) {
+      drawKey('—');
+      nameEl.textContent = state ? 'Set up PCO Plan in Admin' : 'Connecting…';
+      nextEl.textContent = '';
+      return;
+    }
+    if (!item) {
+      drawKey('—');
+      nameEl.textContent = state.live?.following ? 'Nothing live' : 'Not following ProPresenter';
+      nextEl.textContent = '';
+      return;
+    }
+
+    drawKey(key || '—');
+    nameEl.textContent = on('showSongName') ? titleOf(item) : '';
+    nameEl.hidden = !nameEl.textContent;
+
+    const next = on('showNextKey') ? nextKeyed(item) : null;
+    nextEl.textContent = next ? `Next: ${prettyKey(next.keyName)} · ${titleOf(next)}` : '';
+    nextEl.hidden = !nextEl.textContent;
+  }
+
+  /* ── live feed ──────────────────────────────────────────────────── */
+
+  function accept(payload) {
+    if (!payload || typeof payload !== 'object' || !payload.state) return;
+    state = payload.state;
+    feedOffline = false;
+    render();
+  }
+
+  function connect() {
+    stream = moduleApi.sse('/stream', {
+      open() { feedOffline = false; render(); },
+      error() { feedOffline = true; render(); },
+      events: {
+        state(ev) {
+          try {
+            accept(JSON.parse(ev.data));
+          } catch { /* a bad frame is not fatal */ }
+        },
+      },
+    });
+  }
+
+  /* ── lifecycle ──────────────────────────────────────────────────── */
+
+  return {
+    start() {
+      moduleApi.setStatus('connecting', 'Connecting…');
+      moduleApi.fetch('/state')
+        .then((res) => (res.ok ? res.json() : null))
+        .then((body) => { if (body && !state) accept(body); })
+        .catch(() => { /* the stream will cover it */ });
+      connect();
+      render();
+    },
+    stop() {
+      stream?.close();
+      stream = null;
+      root.innerHTML = '';
+    },
+    onConfigChange() {
+      // Admin holds the connection only; the server re-inits and re-sends.
+    },
+  };
+}

modules/pco-plan/key-notation.js

@@ -0,0 +1,25 @@
+/* PCO Plan — how a song key is written.
+
+   Planning Center stores keys as typed: "Bb", "F#m", "Ab". Every tile in this
+   module shows them as notes instead — B♭, F♯m, A♭ — so the plan, the badge
+   on an item and the Song Key tile all agree. Shared rather than repeated
+   because the day one of them changes, they all should. */
+
+/** "F#m" → { note: 'F', accidental: '♯', quality: 'm' }; anything odd → null. */
+export function parseKey(raw) {
+  const match = /^([A-G])\s*([#b♯♭]?)\s*(.*)$/.exec(String(raw || '').trim());
+  if (!match) return null;
+  const [, note, accidental, quality] = match;
+  return {
+    note,
+    accidental: accidental === '#' ? '♯' : accidental === 'b' ? '♭' : accidental,
+    quality: quality.trim(),
+  };
+}
+
+/** The same thing as one string, for a badge or a caption. */
+export function prettyKey(raw) {
+  const parts = parseKey(raw);
+  if (!parts) return String(raw || '').trim();
+  return `${parts.note}${parts.accidental}${parts.quality}`;
+}

modules/pco-plan/module.json

@@ -1,9 +1,9 @@
 {
   "id": "pco-plan",
   "name": "PCO Plan",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "proddash": ">=1.4.0",
-  "description": "Order of service and team assignments from Planning Center Services",
+  "description": "Order of service, team assignments and the song key from Planning Center Services",
   "provides": [
     "timers"
   ],
@@ -621,6 +621,36 @@
           "columns": 2
         }
       }
+    },
+    {
+      "id": "key",
+      "name": "Song Key",
+      "description": "The key of the item on screen, big",
+      "defaultSize": {
+        "w": 2,
+        "h": 2
+      },
+      "minSize": {
+        "w": 1,
+        "h": 1
+      },
+      "instanceSchema": {
+        "keyColor": {
+          "type": "color",
+          "label": "Key",
+          "default": "#4ea1ff"
+        },
+        "showSongName": {
+          "type": "boolean",
+          "label": "Song name",
+          "default": true
+        },
+        "showNextKey": {
+          "type": "boolean",
+          "label": "Next key",
+          "default": true
+        }
+      }
     }
   ]
 }

modules/pco-plan/style.css

@@ -206,7 +206,9 @@
 
 [data-module="pco-plan"] .pp-now-tag {
   display: none;
-  padding: 0.05em 0.45em;
+  /* Optically centred like the section chips: uppercase has no descenders,
+     so the capitals sat 0.59px low in the pill. */
+  padding: 0.018em 0.45em 0.082em;
   border-radius: 999px;
   background: var(--pp-current);
   color: var(--bg);
@@ -635,25 +637,110 @@
 
 [data-module="pco-plan"] .pp-abs-sec {
   flex: none;
-  padding: 0.1em 0.5em;
-  border-radius: 999px;
-  border: 1px solid var(--border);
+  /* Uppercase text has no descenders, so the font's descent allowance below
+     the baseline leaves the caps sitting high in the box — measured at 0.9px
+     too much headroom. The padding is a touch shallower on top and deeper
+     below to centre the letters themselves; in em, so it holds at any text
+     size. */
+  padding: 0.095em 0.55em 0.185em;
+  /* The same rounded square, tinted ground and transparent border the AbleSet
+     module gives its own section pills, so the two read as one family. */
+  border-radius: 0.35em;
+  border: 1px solid transparent;
+  background: color-mix(in srgb, var(--text) 8%, var(--panel));
   font-size: 0.72em;
   font-weight: 700;
   letter-spacing: 0.04em;
   text-transform: uppercase;
   white-space: nowrap;
   color: var(--muted);
-  transition: color 0.2s ease, border-color 0.2s ease;
+  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
 }
 [data-module="pco-plan"] .pp-abs-sec.is-done { opacity: 0.45; }
 
 /* The section now playing fills left to right as it goes, like the row. */
+/* The section playing keeps its own ground and fills across it, so the
+   progress reads against the chip rather than against the row behind it. */
 [data-module="pco-plan"] .pp-abs-sec.is-now {
   color: var(--text);
   border-color: color-mix(in srgb, var(--pp-current) 60%, transparent);
   background:
     linear-gradient(90deg,
-      color-mix(in srgb, var(--pp-current) 40%, transparent) var(--pp-sec-fill, 0%),
-      transparent var(--pp-sec-fill, 0%));
+      color-mix(in srgb, var(--pp-current) 45%, var(--panel)) var(--pp-sec-fill, 0%),
+      color-mix(in srgb, var(--text) 8%, var(--panel)) var(--pp-sec-fill, 0%));
 }
+
+/* ── the Song Key tile ────────────────────────────────────────────────
+   One value, as large as the tile allows. Sizes come from the tile itself
+   (container units), like the AbleSet module's single readouts, so a small
+   tile and a wall-sized one both read properly. */
+
+[data-module="pco-plan"] .pk-wrap {
+  --pk-color: #4ea1ff;
+  position: absolute;
+  inset: 0;
+  container-type: size;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 0.2em;
+  padding: 4%;
+  text-align: center;
+  user-select: none;
+}
+
+[data-module="pco-plan"] .pk-key {
+  font-size: clamp(18px, 46cqmin, 260px);
+  font-weight: 800;
+  line-height: 1;
+  letter-spacing: -0.01em;
+  color: var(--muted);
+  white-space: nowrap;
+}
+[data-module="pco-plan"] .pk-wrap.has-key .pk-key { color: var(--pk-color); }
+
+/* A key is a note, but it has to read as one word at a glance from the back
+   of a room: the accidental and the quality sit on the same line as the
+   letter, only smaller. Raising the accidental looked like two stacked
+   characters at tile sizes. */
+[data-module="pco-plan"] .pk-accidental {
+  font-size: 0.68em;
+  margin-left: 0.01em;
+}
+[data-module="pco-plan"] .pk-quality {
+  font-size: 0.5em;
+  font-weight: 700;
+  margin-left: 0.05em;
+  opacity: 0.85;
+}
+
+[data-module="pco-plan"] .pk-name {
+  max-width: 100%;
+  font-size: clamp(9px, 9cqmin, 30px);
+  font-weight: 600;
+  line-height: 1.2;
+  color: var(--text);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+[data-module="pco-plan"] .pk-name[hidden] { display: none; }
+
+[data-module="pco-plan"] .pk-next {
+  max-width: 100%;
+  font-size: clamp(8px, 6.5cqmin, 20px);
+  font-weight: 600;
+  color: var(--muted);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+[data-module="pco-plan"] .pk-next[hidden] { display: none; }
+
+[data-module="pco-plan"] .pk-wrap.is-offline { opacity: 0.6; }
+/* The feed that picks the item is gone: the key stays readable, but faded,
+   so nobody trusts it as current without looking at the status dot. */
+[data-module="pco-plan"] .pk-wrap.is-stale .pk-key { opacity: 0.55; }
+[data-module="pco-plan"] .pk-wrap.is-stale .pk-name,
+[data-module="pco-plan"] .pk-wrap.is-stale .pk-next { opacity: 0.6; }

modules/prodcom-transcript/client.js

@@ -81,8 +81,8 @@ export default function create({ root, moduleApi }) {
     moduleApi.saveInstanceSettings({ textSize: Math.min(48, Math.max(10, current + delta)) });
     applyInstanceSettings();
   }
-  moduleApi.header.addButton({ icon: MINUS_SVG, title: 'Smaller text', onClick: () => bumpTextSize(-2) });
-  moduleApi.header.addButton({ icon: PLUS_SVG, title: 'Larger text', onClick: () => bumpTextSize(2) });
+  const minusBtn = moduleApi.header.addButton({ icon: MINUS_SVG, title: 'Smaller text', onClick: () => bumpTextSize(-2) });
+  const plusBtn = moduleApi.header.addButton({ icon: PLUS_SVG, title: 'Larger text', onClick: () => bumpTextSize(2) });
 
   // icon and tooltip track the current direction — applyInstanceSettings sets both
   const flowBtn = moduleApi.header.addButton({
@@ -95,7 +95,7 @@ export default function create({ root, moduleApi }) {
     },
   });
 
-  moduleApi.header.addButton({
+  const latestBtn = moduleApi.header.addButton({
     icon: JUMP_SVG,
     title: 'Latest',
     onClick() {
@@ -112,6 +112,82 @@ export default function create({ root, moduleApi }) {
   });
   clearBtn.classList.add('pt-clear');
 
+  /* ── a narrow tile: the bar keeps Channels, the rest fold into ⋯ ──
+     Seven controls need ~175 px, and the shell clips whatever the bar
+     cannot fit — on a 3-column tile among many, or one squeezed by the
+     fullscreen fit, that used to take the channel filter with it. Below
+     COMPACT_PX the six secondary controls hide and a single ⋯ menu offers
+     the same actions, so the filter button is the last thing to go. */
+  const MORE_SVG = '<svg viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><circle cx="5" cy="12" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="19" cy="12" r="2"/></svg>';
+  const COMPACT_PX = 380; // tile width below which the full bar no longer fits
+
+  let moreMenuEl = null;
+  const moreMenu = moduleApi.header.addMenu({
+    icon: MORE_SVG,
+    title: 'More',
+    build(menu) {
+      menu.classList.add('pt-menu');
+      moreMenuEl = menu;
+      rebuildMoreMenu();
+    },
+  });
+  const moreWrap = moreMenu.button.parentElement; // the shell's .tile-dd
+  const secondaryBtns = [timeBtn, minusBtn, plusBtn, flowBtn, latestBtn, clearBtn];
+
+  function addMoreItem(label, { on = null, onClick } = {}) {
+    const item = document.createElement('button');
+    item.className = 'pt-channel-item' + (on ? ' on' : '');
+    if (on !== null) {
+      item.setAttribute('role', 'menuitemcheckbox');
+      item.setAttribute('aria-checked', String(on));
+    } else {
+      item.setAttribute('role', 'menuitem');
+    }
+    const check = document.createElement('span');
+    check.className = 'check';
+    check.textContent = '✓';
+    const name = document.createElement('span');
+    name.className = 'name';
+    name.textContent = label;
+    item.append(check, name);
+    item.addEventListener('click', (e) => {
+      e.stopPropagation(); // the rebuild detaches this item — keep the menu open
+      onClick();
+    });
+    moreMenuEl.appendChild(item);
+  }
+
+  function rebuildMoreMenu() {
+    if (!moreMenuEl) return;
+    moreMenuEl.innerHTML = '';
+    const s = moduleApi.instanceSettings;
+    addMoreItem('Timestamps', { on: Boolean(s.showTimes), onClick: () => timeBtn.click() });
+    addMoreItem('Newest first', { on: newestFirst(), onClick: () => flowBtn.click() });
+    const divider = document.createElement('div');
+    divider.className = 'pt-menu-divider';
+    moreMenuEl.appendChild(divider);
+    addMoreItem('Smaller text', { onClick: () => bumpTextSize(-2) });
+    addMoreItem('Larger text', { onClick: () => bumpTextSize(2) });
+    addMoreItem('Latest', { onClick: () => { moreMenu.close(); latestBtn.click(); } });
+    addMoreItem('Clear', { onClick: () => { moreMenu.close(); clearView(); } });
+  }
+
+  let compact = null; // unknown until the first measurement
+  function applyCompact(width) {
+    const next = width > 0 && width < COMPACT_PX;
+    if (next === compact) return;
+    compact = next;
+    for (const btn of secondaryBtns) btn.hidden = compact;
+    moreWrap.hidden = !compact;
+    if (!compact) moreMenu.close();
+  }
+  // the tile's own body tells the width; onResize only knows grid cells
+  const sizeWatch = new ResizeObserver((entries) => {
+    applyCompact(entries[0]?.contentRect.width || root.clientWidth);
+  });
+  sizeWatch.observe(root);
+  applyCompact(root.clientWidth);
+
   function applyInstanceSettings() {
     const s = moduleApi.instanceSettings;
     const size = Math.min(48, Math.max(10, Number(s.textSize) || 15));
@@ -126,6 +202,7 @@ export default function create({ root, moduleApi }) {
     flowBtn.classList.toggle('active', up);
     flowBtn.title = up ? 'Newest first' : 'Oldest first';
     jumpBtn.textContent = (up ? '↑' : '↓') + ' New messages';
+    rebuildMoreMenu(); // its checkmarks mirror the buttons
   }
   applyInstanceSettings();
 
@@ -415,6 +492,7 @@ export default function create({ root, moduleApi }) {
     },
     stop() {
       stopped = true;
+      sizeWatch.disconnect();
       stream?.close();
       root.innerHTML = ''; // header controls are removed by the shell
     },

modules/prodcom-transcript/module.json

@@ -1,7 +1,7 @@
 {
   "id": "prodcom-transcript",
   "name": "ProdCom",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "proddash": ">=1.1.0",
   "description": "Live ProdCom transcript",
   "permissions": [

modules/prodcom-transcript/style.css

@@ -20,9 +20,13 @@
 }
 [data-module="prodcom-transcript"] .pt-count[hidden] { display: none; }
 
+/* narrow tile: the secondary controls fold into the ⋯ menu (client.js) */
+[data-module="prodcom-transcript"] .tile-btn[hidden],
+[data-module="prodcom-transcript"] .tile-dd[hidden] { display: none; }
+
 /* ── channels menu ──
    The menu container is created and positioned by the shell (.tile-menu);
-   it lives inside the tile, so [data-module] scoping still applies. */
+   it hangs off the body under a [data-module] host, so scoping still applies. */
 
 [data-module="prodcom-transcript"] .pt-channel-item {
   display: flex;

modules/propresenter-timers/client.js

@@ -70,6 +70,7 @@ const DEFAULTS = {
   showDetail: true,
   showSeconds: true,
   leadingZeros: false,
+  showLoops: false,
   clock24h: true,
   clockSeconds: true,
   clockDate: false,
@@ -384,7 +385,12 @@ export default function create({ root, moduleApi }) {
       for (const source of state.sources) {
         for (const timer of source.timers) {
           if (keyOf(source, timer) !== solo) continue;
-          return [{ id: source.id, source, items: [{ key: solo, source, timer }] }];
+          // A solo video tile with looping media hidden must not sit empty:
+          // it shows a quiet card instead of a countdown nobody should read.
+          const shown = timer.looping && pref('showLoops') !== true
+            ? { ...timer, state: 'idle', remainingMs: null, elapsedMs: null, startedAt: null, asOf: null, status: { text: 'Looping', tone: 'muted' } }
+            : timer;
+          return [{ id: source.id, source, items: [{ key: solo, source, timer: shown }] }];
         }
       }
       // The timer this tile was added for is not offered right now. Nothing is
@@ -398,7 +404,11 @@ export default function create({ root, moduleApi }) {
       const items = [];
       for (const timer of source.timers) {
         const key = keyOf(source, timer);
-        if (!hidden.has(key)) items.push({ key, source, timer });
+        if (hidden.has(key)) continue;
+        // A looping background's time means nothing — the card sits out
+        // while a loop plays (per tile: the "Looping videos" switch).
+        if (timer.looping && pref('showLoops') !== true) continue;
+        items.push({ key, source, timer });
       }
       // Every timer of a live source hidden on purpose: nothing to say.
       if (!items.length && source.timers.length) continue;
@@ -666,7 +676,9 @@ export default function create({ root, moduleApi }) {
           card.mono = null;
         }
         text = value === null ? '—' : fmtDuration(value, { ...digits, up: timer.kind === 'countdown' });
-        tone = toneFor(timer, value);
+        // A shown loop never warns or overruns — it wraps at zero by design,
+        // and a background flashing red every pass would cry wolf all service.
+        tone = timer.looping ? (timer.state === 'running' ? 'ok' : 'muted') : toneFor(timer, value);
         statusText = timer.status?.text || defaultStatus(timer, value, tone);
         statusTone = timer.status?.tone || tone;
         detailText = timer.detail || '';

modules/propresenter-timers/ltc-listener.js

@@ -3,8 +3,8 @@
 /**
  * Built-in LTC listener — capture child + in-process decode.
  *
- * Spawns the module's native capture tool (ltc-capture, compiled from
- * ltc-capture.swift beside it) for the admin-configured audio device, reads
+ * Spawns the module's native capture tool (bin/ltc-capture-macos-<arch>,
+ * shipped prebuilt; source in native/) for the admin-configured audio device, reads
  * the interleaved s16le stream, extracts the configured channel, and decodes
  * SMPTE LTC with ltc.js — all inside the module server. Reports upward via
  * onUpdate roughly 4×/s:
@@ -16,17 +16,13 @@
  * shows (short — "Not configured — see Admin"), `detail` is the full story
  * for the admin health line and the log.
  *
- * The capture binary is per-machine (gitignored), and a catalog install or
- * update ships source only — the update even wipes a previously built
- * binary. ensureCaptureBinary() therefore rebuilds it with swiftc in the
- * background as part of coming up: kicked when the LTC source starts and by
- * the admin device picker, never on the event loop (a blocking build once
- * froze the whole server — see spl-meter's history), built to a temp name
- * and renamed so a killed build can't leave a half-written "binary", and
- * rebuilt when a module update leaves the source newer than the binary.
- * A dead capture child is restarted with backoff — fast for a crash, slow
- * for config-shaped failures (unknown device, ambiguity) that never fix
- * themselves.
+ * The capture tool ships prebuilt inside the module, one binary per
+ * platform under bin/ (module guide, "Native helpers"): nothing is ever
+ * built on the machine running ProdDash. captureTool() picks the binary for
+ * this platform; when there is none, timecode reports itself off and the
+ * rest of the module carries on. A dead capture child is restarted with
+ * backoff — fast for a crash, slow for config-shaped failures (unknown
+ * device, ambiguity) that never fix themselves.
  *
  * macOS gotcha this file can't fix: microphone permission. A ProdDash
  * server launched over SSH or from a bare launchd job gets SILENT ZEROS
@@ -51,107 +47,43 @@ const RUNNING_WINDOW_MS = 400;
 /** stderr line the capture prints once the device is open. */
 const CAPTURING_RE = /capturing "(.+)": (\d+) channels @ (\d+) Hz/;
 
-/* ── the capture tool: build it when the install didn't bring one ──────── */
+/* ── the capture tool: prebuilt, one binary per platform ───────────────── */
 
 /** Tile-facing words (short); the detail goes to admin health and the log. */
-const TOOL_BUILDING = 'Capture tool building…';
 const TOOL_MISSING = 'Capture tool unavailable — see Admin';
-const BUILD_HELP = 'LTC capture tool could not be built here — build it on any Mac of the '
-  + 'same architecture with `swiftc -O -o ltc-capture ltc-capture.swift` (both files are in '
-  + 'the module folder) and copy the binary next to ltc-capture.swift';
 
-let building = false;
-let buildFailed = false;
+/** What the module ships in bin/, by platform and architecture. */
+const HELPERS = {
+  darwin: { arm64: 'ltc-capture-macos-arm64', x64: 'ltc-capture-macos-x86_64' },
+  win32: { x64: 'ltc-capture-win-x64.exe' },
+};
 
 /**
- * Make sure the capture tool exists, building it in the background when it
- * does not — module scope, so the LTC source can kick it the moment it
- * starts and the admin device picker can kick it before any device is
- * configured (a listener-only build would deadlock: no tool → no device
- * list → no device → no listener). A catalog install ships source only and
- * a catalog update deletes the module folder (old binary included), so this
- * IS the install step for the tool.
+ * The capture tool for this machine. It is never built here and never
+ * looked for anywhere else: the module ships it, or timecode is off on this
+ * platform and says so. `ready` means a usable binary at `bin`; otherwise
+ * `error` is the short tile text and `detail` names the platform.
  *
- * Never blocks (a synchronous build once held the whole server's event loop
- * — every module — for the duration). Builds to a temp name and renames, so
- * a killed or crashed build can't leave a truncated file that looks like a
- * ready binary. A binary older than the source (a module update over an
- * existing folder) keeps serving while a replacement builds behind it.
- *
- * @returns {{ready:boolean, error:string, detail:string}} `ready` = a binary
- *   is usable right now; otherwise `error` is the short tile text and
- *   `detail` the full one.
+ * @returns {{ready:boolean, bin:string, error:string, detail:string}}
  */
-function ensureCaptureBinary({ moduleDir, log, onReady }) {
-  const bin = path.join(moduleDir, 'ltc-capture');
-  const src = bin + '.swift';
-  const ok = { ready: true, error: '', detail: '' };
-  let haveBin = false;
-  let stale = false;
-  try {
-    haveBin = fs.existsSync(bin);
-    if (haveBin && fs.existsSync(src)) stale = fs.statSync(src).mtimeMs > fs.statSync(bin).mtimeMs;
-  } catch { /* treat as missing */ }
-  if (haveBin && !stale) return ok;
-  if (!fs.existsSync(src)) {
-    return haveBin ? ok : { ready: false, error: TOOL_MISSING, detail: 'ltc-capture.swift is missing from the module folder' };
-  }
-  const notYet = haveBin ? ok : {
+function captureTool(moduleDir, platform = process.platform, arch = process.arch) {
+  const name = HELPERS[platform]?.[arch] || '';
+  const bin = name ? path.join(moduleDir, 'bin', name) : '';
+  if (bin && fs.existsSync(bin)) return { ready: true, bin, error: '', detail: '' };
+  const here = `${platform === 'darwin' ? 'macOS' : platform === 'win32' ? 'Windows' : platform} ${arch}`;
+  return {
     ready: false,
-    error: building || !buildFailed ? TOOL_BUILDING : TOOL_MISSING,
-    detail: building || !buildFailed ? 'Building the LTC capture tool — ready in a moment' : BUILD_HELP,
+    bin: '',
+    error: TOOL_MISSING,
+    detail: `The module ships no LTC capture tool for ${here}${name ? ` (bin/${name} is missing)` : ''} — timecode is off on this machine`,
   };
-  if (building || buildFailed) return notYet;
-
-  building = true;
-  const tmp = bin + '.building';
-  log(stale ? 'ltc-capture is older than its source — rebuilding it in the background'
-    : 'ltc-capture binary missing — building it in the background');
-  const build = spawn('swiftc', ['-O', '-o', tmp, src], { stdio: ['ignore', 'ignore', 'pipe'] });
-  let buildErr = '';
-  build.stderr.setEncoding('utf8');
-  build.stderr.on('data', (t) => { buildErr = (buildErr + t).slice(-800); });
-  const giveUp = setTimeout(() => {
-    try { build.kill('SIGKILL'); } catch { /* already gone */ }
-  }, 300000);
-  giveUp.unref?.();
-  build.on('error', (err) => {
-    clearTimeout(giveUp);
-    building = false;
-    buildFailed = true;
-    try { fs.rmSync(tmp, { force: true }); } catch { /* nothing to clean */ }
-    log(`swiftc could not be run: ${err.message}`);
-  });
-  build.on('exit', (code) => {
-    clearTimeout(giveUp);
-    building = false;
-    if (code === 0 && fs.existsSync(tmp)) {
-      try {
-        fs.renameSync(tmp, bin);
-      } catch (err) {
-        buildFailed = true;
-        log(`ltc-capture built but could not be moved into place: ${err.message}`);
-        return;
 }
-      buildFailed = false;
-      log('ltc-capture built');
-      if (typeof onReady === 'function') onReady();
-      return;
-    }
-    buildFailed = true;
-    try { fs.rmSync(tmp, { force: true }); } catch { /* nothing to clean */ }
-    log(`ltc-capture build failed (exit ${code})` + (buildErr ? `: ${buildErr.trim().split('\n').pop()}` : ''));
-  });
-  return notYet;
-}
-
 /**
  * @param {{device:string, channel:number, moduleDir:string, log:Function,
  *          onUpdate:(u:object)=>void}} opts
  * @returns {{stop:()=>void}}
  */
 function createLtcListener({ device, channel, moduleDir, log, onUpdate }) {
-  const bin = path.join(moduleDir, 'ltc-capture');
   let child = null;
   let stopped = false;
   let restartTimer = null;
@@ -181,22 +113,11 @@ function createLtcListener({ device, channel, moduleDir, log, onUpdate }) {
 
   function start() {
     if (stopped) return;
-    const tool = ensureCaptureBinary({
-      moduleDir,
-      log,
-      onReady() {
-        // The build this start() was waiting on landed — go now.
-        if (!stopped) { clearTimeout(restartTimer); restartTimer = null; start(); }
-      },
-    });
+    const tool = captureTool(moduleDir);
     if (!tool.ready) {
+      // No binary for this platform: say so and look again later — a module
+      // update remounts us anyway, this is only belt and braces.
       report({ error: tool.error, detail: tool.detail });
-      // onReady is only the FAST path (a successful build restarts us at
-      // once). The slow retry must stay armed regardless: a failed build
-      // never calls back, and a binary can also arrive from outside — scp'd
-      // in on a machine whose toolchain can't build (AB's broken CLT).
-      // Waiting on onReady alone deadlocked exactly that way in production:
-      // "Capture tool building…" forever, with a working binary on disk.
       scheduleRestart(BAD_CONFIG_RETRY_MS);
       return;
     }
@@ -206,7 +127,7 @@ function createLtcListener({ device, channel, moduleDir, log, onUpdate }) {
     let decoder = null;
     let stderrTail = '';
 
-    child = spawn(bin, ['--device', device], { stdio: ['ignore', 'pipe', 'pipe'] });
+    child = spawn(tool.bin, ['--device', device], { stdio: ['ignore', 'pipe', 'pipe'] });
 
     child.stderr.setEncoding('utf8');
     child.stderr.on('data', (text) => {
@@ -298,4 +219,4 @@ function createLtcListener({ device, channel, moduleDir, log, onUpdate }) {
   };
 }
 
-module.exports = { createLtcListener, ensureCaptureBinary };
+module.exports = { createLtcListener, captureTool };

modules/propresenter-timers/module.json

@@ -1,7 +1,7 @@
 {
   "id": "propresenter-timers",
   "name": "Timers",
-  "version": "1.5.1",
+  "version": "1.7.0",
   "proddash": ">=1.4.0",
   "description": "Timers, Clocks, and LTC From configured Modules",
   "provides": [
@@ -161,6 +161,12 @@
       "default": false,
       "group": "Show"
     },
+    "showLoops": {
+      "type": "switch",
+      "label": "Looping videos",
+      "default": false,
+      "group": "Show"
+    },
     "showHeadings": {
       "type": "switch",
       "label": "Source headings",

modules/propresenter-timers/native/build.sh

@@ -0,0 +1,48 @@
+#!/bin/zsh
+# Build this module's native helper for every macOS architecture it ships —
+#   ../bin/ltc-capture-macos-arm64 and ../bin/ltc-capture-macos-x86_64 —
+# from ltc-capture.swift beside this script. Run it on any Mac with the
+# Xcode command line tools; both architectures cross-compile from either.
+# The binaries are committed: a machine running ProdDash never builds
+# anything (docs/MODULE-GUIDE.md, "Native helpers").
+#
+# Signed with a Developer ID Application certificate when one is installed
+# (override with CODESIGN_IDENTITY) — hardened runtime plus the audio-input
+# entitlement, which a helper that reads a microphone needs under the
+# hardened runtime — and ad-hoc otherwise, which is fine on your own Macs.
+#
+# Windows is not built here: there is no Windows implementation of this
+# tool yet, so on Windows the module reports timecode off.
+set -e -u
+cd "$(dirname "$0")"
+
+NAME="ltc-capture"
+DEPLOYMENT_TARGET="13.0"
+
+command -v swiftc >/dev/null || {
+  echo "build.sh: swiftc not found — install the Xcode command line tools: xcode-select --install" >&2
+  exit 1
+}
+
+IDENTITY="${CODESIGN_IDENTITY:-}"
+if [[ -z "$IDENTITY" ]]; then
+  IDENTITY=$(security find-identity -v -p codesigning 2>/dev/null \
+    | awk -F'"' '/Developer ID Application/ {print $2; exit}')
+fi
+if [[ -n "$IDENTITY" ]]; then
+  echo "signing as $IDENTITY"
+  SIGN=(--force --sign "$IDENTITY" --options runtime --timestamp)
+else
+  echo "signing ad-hoc (no Developer ID installed — fine on your own Macs)"
+  SIGN=(--force --sign - --options runtime)
+fi
+
+mkdir -p ../bin
+for ARCH in arm64 x86_64; do
+  OUT="../bin/$NAME-macos-$ARCH"
+  echo "  compiling $OUT"
+  swiftc -O -whole-module-optimization -target "$ARCH-apple-macos$DEPLOYMENT_TARGET" -o "$OUT" "$NAME.swift"
+  codesign "${SIGN[@]}" --entitlements helper.entitlements "$OUT"
+  codesign --verify --strict "$OUT"
+  echo "  built $OUT ($(du -h "$OUT" | awk '{print $1}'))"
+done

modules/propresenter-timers/native/helper.entitlements

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<!-- The helper reads an audio input; under the hardened runtime that
+	     needs saying. The permission itself comes from the launcher. -->
+	<key>com.apple.security.device.audio-input</key>
+	<true/>
+</dict>
+</plist>

modules/propresenter-timers/native/ltc-capture.swift

@@ -4,12 +4,12 @@
 // The module decodes LTC in-process (ltc.js) and spawns this to move
 // samples from an input device to a pipe. Production machines rarely have
 // ffmpeg/sox, and shipping a third-party binary for that one job is
-// overkill — this is the whole job, natively. The module compiles it on
-// first use when swiftc is available; otherwise build it once on any
-// same-architecture Mac and copy the binary next to this source:
+// overkill — this is the whole job, natively. It ships prebuilt in the
+// module's bin/ (one binary per platform, committed — a booth never
+// builds anything). To rebuild after a change here, on any Mac with the
+// Xcode command line tools:
 //
-//   swiftc -O -o modules/propresenter-timers/ltc-capture \
-//     modules/propresenter-timers/ltc-capture.swift          (once, ~5 s)
+//   modules/propresenter-timers/native/build.sh       (both architectures, ~10 s)
 //
 //   ltc-capture --list
 //       every input-capable device: name, input channels, sample rate

modules/propresenter-timers/server.js

@@ -81,7 +81,7 @@
 const http = require('http');
 const path = require('path');
 const { spawn } = require('child_process');
-const { createLtcListener, ensureCaptureBinary } = require('./ltc-listener');
+const { createLtcListener, captureTool } = require('./ltc-listener');
 const { createTimerPhase } = require('./phase');
 const manifest = require('./module.json');
 
@@ -255,6 +255,21 @@ function createProPresenterSource({ config, log }) {
   /** uuid → phase tracker: whole-second reports → one stable anchor (see phase.js). */
   const phases = new Map();
 
+  /* The video countdown — time left on what the presentation layer is
+     playing, from the transport routes (verified live on ProPresenter 21.4):
+       GET /v1/transport/presentation/current → { is_playing, uuid, name,
+         artist, audio_only, duration }   (no looping flag exists — inferred)
+       GET /v1/transport/presentation/time    → bare seconds, sub-second
+         float — better than /v1/timer/video_countdown's whole-second string,
+         so no quantization phase lock is needed, only an anchor hold. */
+  let media = null;      // { uuid, name, duration, playing } from the slow lane
+  let mediaAt = 0;
+  let transportOk = null; // null until the first answer; false = no transport route (older ProPresenter)
+  let videoPos = null;   // playback position in seconds (float)
+  let videoAsOf = 0;     // server ms when videoPos was measured
+  let videoAnchor = null; // published { remainingMs, asOf }, held while it predicts the measurements
+  let loopingUuid = '';  // media seen wrapping — a looping background
+
   function url(target) {
     const built = new URL(`http://${host}:${port}${target}`);
     if (password) built.searchParams.set('password', password);
@@ -390,6 +405,121 @@ function createProPresenterSource({ config, log }) {
     return out;
   }
 
+  /**
+   * Follow the presentation transport layer. Failures here only drop the
+   * video card, never the whole source — the timers must survive a
+   * ProPresenter build with transport quirks.
+   */
+  async function pollVideo() {
+    if (tick % SLOW_EVERY === 1) {
+      try {
+        const raw = await requestJson('/v1/transport/presentation/current');
+        const uuid = String(raw?.uuid || '');
+        if (!media || media.uuid !== uuid) {
+          if (media && media.uuid !== uuid) loopingUuid = '';
+          videoPos = null;
+          videoAnchor = null;
+        }
+        media = uuid ? {
+          uuid,
+          name: String(raw.name || ''),
+          duration: Number(raw.duration) > 0 ? Number(raw.duration) : 0,
+          playing: Boolean(raw.is_playing),
+        } : null;
+        mediaAt = Date.now();
+        transportOk = true;
+      } catch (err) {
+        media = null; // the slow lane retries in ~2 s
+        if (err && err.status === 404) transportOk = false; // no transport route on this build
+      }
+    }
+    if (!media) {
+      videoPos = null;
+      videoAnchor = null;
+      return;
+    }
+    try {
+      const pos = Number(await requestJson('/v1/transport/presentation/time'));
+      if (Number.isFinite(pos) && pos >= 0) {
+        // Same media, position jumped back by more than a stutter: it
+        // wrapped — a looping background. Sticks until the media changes.
+        // (A video manually re-triggered from the start looks the same and
+        // is mislabeled for that pass; loops re-wrap, replays don't recur.)
+        if (videoPos !== null && media.playing && videoPos - pos > 1.5) loopingUuid = media.uuid;
+        videoPos = pos;
+        videoAsOf = Date.now();
+      } else {
+        videoPos = null;
+      }
+    } catch {
+      videoPos = null;
+    }
+  }
+
+  /** The video countdown as one synthetic timer card (id 'video'). The card
+      persists as an idle "—" between videos — a wall tile must not appear
+      and vanish with the media — and is only absent entirely on a
+      ProPresenter without transport routes. */
+  function videoTimer() {
+    if (transportOk !== true) return null;
+    if (!media) {
+      return {
+        id: 'video',
+        label: 'Video',
+        kind: 'countdown',
+        state: 'idle',
+        asOf: mediaAt || updatedAt,
+        startedAt: null,
+        elapsedMs: null,
+        remainingMs: null,
+        targetMs: null,
+        looping: false,
+        status: null,
+        detail: '',
+      };
+    }
+    const playing = media.playing;
+    const dur = media.duration > 0 ? media.duration * 1000 : null;
+    let remainingMs = null;
+    let asOf = videoAsOf || mediaAt;
+    if (videoPos !== null && dur !== null) {
+      remainingMs = Math.max(0, dur - videoPos * 1000);
+      if (playing) {
+        // Hold the published anchor while it still predicts the measured
+        // position: the tiles extrapolate locally, and a fresh anchor per
+        // poll would broadcast a frame every 500 ms for nothing.
+        const p = videoAnchor;
+        const predicted = p ? p.remainingMs - (videoAsOf - p.asOf) : NaN;
+        if (p && Math.abs(predicted - remainingMs) < 120) {
+          remainingMs = p.remainingMs;
+          asOf = p.asOf;
+        } else {
+          videoAnchor = { remainingMs, asOf };
+        }
+      } else {
+        videoAnchor = null;
+      }
+    } else {
+      videoAnchor = null;
+    }
+    const looping = media.uuid === loopingUuid;
+    return {
+      id: 'video',
+      label: 'Video',
+      kind: 'countdown',
+      state: playing ? 'running' : videoPos > 0 ? 'paused' : 'idle',
+      asOf,
+      startedAt: null,
+      elapsedMs: remainingMs !== null && dur !== null ? dur - remainingMs : null,
+      remainingMs,
+      targetMs: dur,
+      looping,
+      status: looping ? { text: playing ? 'Looping' : 'Paused', tone: 'muted' } : null,
+      // The media name, without the file extension nobody reads on a wall.
+      detail: media.name.replace(/\.(mp4|mov|m4v|mxf|avi|mkv|mp3|wav|aiff?)$/i, ''),
+    };
+  }
+
   function status() {
     if (!configured) return 'error';
     if (reachable) return 'ok';
@@ -429,6 +559,9 @@ function createProPresenterSource({ config, log }) {
       const currentTimes = await requestJson('/v1/timers/current');
       updatedAt = Date.now();
       timers = mergeTimers(currentTimes, updatedAt);
+      await pollVideo();
+      const video = videoTimer();
+      if (video) timers.push(video);
       reachable = true;
       lastError = '';
     } catch (err) {
@@ -527,11 +660,8 @@ function createLtcSource({ config, log, moduleDir }) {
     kind: 'ltc',
     start(e) {
       emit = e;
-      // Kick the capture-tool build right away: a catalog install ships
-      // source only and a catalog update wipes any previously built binary,
-      // so coming up after an install/update must rebuild it without
-      // waiting for a device to be picked or a listener to need it.
-      ensureCaptureBinary({ moduleDir, log });
+      // The capture tool ships prebuilt in the module; the listener picks
+      // it for this platform when it starts and says so when there is none.
       if (!device) {
         word = {
           error: 'Not configured — see Admin',
@@ -970,6 +1100,8 @@ const GEAR = {
   all: { instanceSchema: FULL_SCHEMA, instanceGroups: FULL_GROUPS },
   /** One ProPresenter or module timer: its elements, and the tone its digits take per state. */
   timer: gearOf([...TIMER_ELEMENTS, ...COLOURS], OPEN_COLOURS),
+  /** The video countdown: a timer card, plus whether looping media counts. */
+  video: gearOf([...TIMER_ELEMENTS, 'showLoops', ...COLOURS], OPEN_COLOURS),
   /** The timecode: running, no signal (warning) and stopped (idle) — it never overruns, and frames are frames. */
   ltc: gearOf(['showNames', 'showStatus', 'runningColor', 'warningColor', 'idleColor'], OPEN_COLOURS),
   /** The time of day: plain digits, so only how they read. */
@@ -983,6 +1115,7 @@ function gearFor(source, timer) {
   if (source.kind === 'ltc') return GEAR.ltc;
   if (source.kind === 'clock') return GEAR.clock;
   if (timer.kind === 'clock') return GEAR.providerClock;
+  if (source.id === 'propresenter' && timer.id === 'video') return GEAR.video;
   return GEAR.timer;
 }
 
@@ -1191,6 +1324,7 @@ module.exports = {
       for (const t of src.timers) {
         const description = src.kind === 'ltc' ? 'The incoming LTC timecode on its own'
           : src.kind === 'clock' ? 'The time of day on its own'
+            : src.id === 'propresenter' && t.id === 'video' ? 'Time left on the video ProPresenter is playing'
               : `This ${src.label} ${KIND_WORD[t.kind] || 'timer'} on its own`;
         // Layouts from before 1.3.0 hold 'timer:<uuid>' / 'ltc' — the same tiles.
         const aliases = src.id === 'propresenter' ? [`timer:${t.id}`] : src.kind === 'ltc' ? ['ltc'] : [];
@@ -1222,23 +1356,21 @@ module.exports = {
       },
 
       // The admin device picker asks this machine what it can hear. The
-      // options shape matches the admin select's optionsRoute contract.
-      // Opening the picker also kicks the capture-tool build when a catalog
-      // install/update left only the source — without this, no tool meant
-      // no device list, and no device meant nothing would ever build it.
+      // options shape matches the admin select's optionsRoute contract. The
+      // capture tool ships prebuilt in the module (bin/); with none for this
+      // platform the list is empty and the error says so.
       'GET /ltc/devices': (req, res) => {
-        const tool = ensureCaptureBinary({ moduleDir: __dirname, log });
+        const tool = captureTool(__dirname);
         if (!tool.ready) {
-          sendJson(res, 200, { options: [], error: tool.detail || tool.error });
+          sendJson(res, 200, { options: [], error: tool.detail });
           return;
         }
-        const bin = path.join(__dirname, 'ltc-capture');
-        const child = spawn(bin, ['--list'], { stdio: ['ignore', 'ignore', 'pipe'], timeout: 4000 });
+        const child = spawn(tool.bin, ['--list'], { stdio: ['ignore', 'ignore', 'pipe'], timeout: 4000 });
         let err = '';
         child.stderr.setEncoding('utf8');
         child.stderr.on('data', (t) => { err += t; });
-        child.on('error', () => {
-          sendJson(res, 200, { options: [], error: 'LTC capture tool missing — see modules/propresenter-timers/ltc-capture.swift' });
+        child.on('error', (e) => {
+          sendJson(res, 200, { options: [], error: `LTC capture tool could not be run: ${e.message}` });
         });
         child.on('exit', () => {
           if (res.writableEnded) return;

modules/spl-meter/module.json

@@ -1,7 +1,7 @@
 {
   "id": "spl-meter",
   "name": "SPL Meter",
-  "version": "0.4.1",
+  "version": "0.5.0",
   "proddash": ">=1.5.0",
   "description": "Calibrated sound level, Leq and RTA from an audio input on this machine",
   "permissions": [

modules/spl-meter/native/build.sh

@@ -0,0 +1,48 @@
+#!/bin/zsh
+# Build this module's native helper for every macOS architecture it ships —
+#   ../bin/spl-capture-macos-arm64 and ../bin/spl-capture-macos-x86_64 —
+# from spl-capture.swift beside this script. Run it on any Mac with the
+# Xcode command line tools; both architectures cross-compile from either.
+# The binaries are committed: a machine running ProdDash never builds
+# anything (docs/MODULE-GUIDE.md, "Native helpers").
+#
+# Signed with a Developer ID Application certificate when one is installed
+# (override with CODESIGN_IDENTITY) — hardened runtime plus the audio-input
+# entitlement, which a helper that reads a microphone needs under the
+# hardened runtime — and ad-hoc otherwise, which is fine on your own Macs.
+#
+# Windows is not built here: there is no Windows implementation of this
+# tool yet, so on Windows the module reports measurement off.
+set -e -u
+cd "$(dirname "$0")"
+
+NAME="spl-capture"
+DEPLOYMENT_TARGET="13.0"
+
+command -v swiftc >/dev/null || {
+  echo "build.sh: swiftc not found — install the Xcode command line tools: xcode-select --install" >&2
+  exit 1
+}
+
+IDENTITY="${CODESIGN_IDENTITY:-}"
+if [[ -z "$IDENTITY" ]]; then
+  IDENTITY=$(security find-identity -v -p codesigning 2>/dev/null \
+    | awk -F'"' '/Developer ID Application/ {print $2; exit}')
+fi
+if [[ -n "$IDENTITY" ]]; then
+  echo "signing as $IDENTITY"
+  SIGN=(--force --sign "$IDENTITY" --options runtime --timestamp)
+else
+  echo "signing ad-hoc (no Developer ID installed — fine on your own Macs)"
+  SIGN=(--force --sign - --options runtime)
+fi
+
+mkdir -p ../bin
+for ARCH in arm64 x86_64; do
+  OUT="../bin/$NAME-macos-$ARCH"
+  echo "  compiling $OUT"
+  swiftc -O -whole-module-optimization -target "$ARCH-apple-macos$DEPLOYMENT_TARGET" -o "$OUT" "$NAME.swift"
+  codesign "${SIGN[@]}" --entitlements helper.entitlements "$OUT"
+  codesign --verify --strict "$OUT"
+  echo "  built $OUT ($(du -h "$OUT" | awk '{print $1}'))"
+done

modules/spl-meter/native/helper.entitlements

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<!-- The helper reads an audio input; under the hardened runtime that
+	     needs saying. The permission itself comes from the launcher. -->
+	<key>com.apple.security.device.audio-input</key>
+	<true/>
+</dict>
+</plist>

modules/spl-meter/native/spl-capture.swift

@@ -8,10 +8,11 @@
 // measurement is done here and only the answers cross the pipe.
 //
 // Everything below uses Accelerate, which ships with macOS. No third-party
-// code, no package manager, ~2 s to build:
+// code, no package manager. It ships prebuilt in the module's bin/ (one
+// binary per platform, committed — a booth never builds anything). To
+// rebuild after a change here, on any Mac with the Xcode command line tools:
 //
-//   swiftc -O -o modules/spl-meter/spl-capture \
-//     modules/spl-meter/spl-capture.swift
+//   modules/spl-meter/native/build.sh       (both architectures)
 //
 //   spl-capture --list
 //       every input-capable device: name, input channels, sample rate

modules/spl-meter/server.js

@@ -20,7 +20,7 @@
  */
 
 const path = require('path');
-const { createSplListener } = require('./spl-listener');
+const { createSplListener, captureTool } = require('./spl-listener');
 
 /** Reference level of a sound level calibrator. Effectively always 94 dB. */
 const CALIBRATOR_DB = 94;
@@ -114,11 +114,16 @@ module.exports = {
       error: '',
       streams: new Set(),
       silentSince: null,
+      toolMissing: '',
       listener: null,
       lastSent: '',
       pinger: null,
     };
 
+    // The capture tool ships prebuilt in the module (bin/); with none for
+    // this platform every reading is off and the health line says so.
+    state.toolMissing = captureTool(moduleDir).missing;
+
     if (!config.enabled) {
       state.error = 'Sound level measurement is off — turn it on in ProdDash settings';
       return { stop() { teardown(); }, health: () => ({ status: 'error', message: state.error }) };
@@ -177,6 +182,7 @@ module.exports = {
     return {
       stop() { teardown(); },
       health() {
+        if (state.toolMissing) return { status: 'error', message: state.toolMissing };
         if (state.error) return { status: 'error', message: state.error };
         if (!state.frame) return { status: 'connecting', message: 'waiting for the first reading' };
         const quiet = silentMs();
@@ -300,6 +306,12 @@ module.exports = {
       /** Device list for the admin page. Runs the capture tool's --list,
           which is the only thing that knows what CoreAudio can see. */
       'GET /devices': async (req, res) => {
+        const tool = captureTool(__dirname);
+        if (tool.missing) {
+          log(`device list unavailable — ${tool.missing}`);
+          json(res, 200, { options: [], error: tool.missing });
+          return;
+        }
         try {
           const devices = await listDevices();
           json(res, 200, {
@@ -429,7 +441,7 @@ function teardown() {
 function listDevices() {
   return new Promise((resolve, reject) => {
     const { execFile } = require('child_process');
-    execFile(path.join(__dirname, 'spl-capture'), ['--list'], { timeout: 10000 },
+    execFile(captureTool(__dirname).bin, ['--list'], { timeout: 10000 },
       (err, stdout) => {
         if (err && !stdout) { reject(err); return; }
         try { resolve(JSON.parse(stdout).devices || []); }

modules/spl-meter/spl-listener.js

@@ -3,7 +3,8 @@
 /**
  * Sound level listener — owns the native capture child.
  *
- * Spawns spl-capture (compiled from spl-capture.swift beside it) for the
+ * Spawns spl-capture (bin/spl-capture-macos-<arch>, shipped prebuilt;
+ * source in native/) for the
  * admin-configured device and channels, reads its JSON lines, and hands the
  * latest frame upward. All measurement happens in the child; this file is
  * plumbing and supervision, nothing more.
@@ -13,11 +14,11 @@
  *   { frame: {...}, meta: {...} }     measuring
  *   { error: '<what is wrong and how to fix it>' }   not measuring
  *
- * The capture binary is per-machine and gitignored, exactly like the Timers
- * module's ltc-capture. It normally arrives already built — compiled beside
- * the app, or copied from any Mac of the same architecture. When it is
- * missing this will build it, but in the background and never on the event
- * loop: see ensureBinary for what that cost the first time it was wrong.
+ * The capture tool ships prebuilt inside the module, one binary per
+ * platform under bin/ (module guide, "Native helpers"), exactly like the
+ * Timers module's ltc-capture: nothing is ever built on the machine running
+ * ProdDash. captureTool() picks the binary for this platform; when there is
+ * none, measurement reports itself off and the rest of the module carries on.
  *
  * The same macOS gotcha applies as for LTC, and is worth repeating because
  * it costs an afternoon every time: a ProdDash launched over SSH or from a
@@ -30,6 +31,33 @@ const path = require('path');
 const fs = require('fs');
 const { spawn } = require('child_process');
 
+/* ── the capture tool: prebuilt, one binary per platform ───────────────── */
+
+/** What the module ships in bin/, by platform and architecture. */
+const HELPERS = {
+  darwin: { arm64: 'spl-capture-macos-arm64', x64: 'spl-capture-macos-x86_64' },
+  win32: { x64: 'spl-capture-win-x64.exe' },
+};
+
+/**
+ * The capture tool for this machine. It is never built here and never
+ * looked for anywhere else: the module ships it, or measurement is off on
+ * this platform and says so. `bin` is the usable binary; otherwise
+ * `missing` is what to tell the admin page and the tiles.
+ *
+ * @returns {{bin:string, missing:string}}
+ */
+function captureTool(moduleDir, platform = process.platform, arch = process.arch) {
+  const name = HELPERS[platform]?.[arch] || '';
+  const bin = name ? path.join(moduleDir, 'bin', name) : '';
+  if (bin && fs.existsSync(bin)) return { bin, missing: '' };
+  const here = `${platform === 'darwin' ? 'macOS' : platform === 'win32' ? 'Windows' : platform} ${arch}`;
+  return {
+    bin: '',
+    missing: `The module ships no sound level capture tool for ${here}${name ? ` (bin/${name} is missing)` : ''} — measurement is off on this machine`,
+  };
+}
+
 const RESTART_MS = 5000;
 /** An immediate exit is config-shaped (bad device, channel out of range) —
     retrying every 5 s would only fill the log with the same sentence. */
@@ -45,7 +73,6 @@ const STALL_MS = 3000;
  */
 function createSplListener(opts) {
   const { device, channels, weighting, bands, calibration, moduleDir, log, onUpdate } = opts;
-  const bin = path.join(moduleDir, 'spl-capture');
 
   let child = null;
   let stopped = false;
@@ -53,66 +80,8 @@ function createSplListener(opts) {
   let stallTimer = null;
   let startedAt = 0;
   let meta = null;
-  let building = false;
-  let buildFailed = false;
   let lastFrameWall = 0;
 
-  const BUILD_HELP = 'Sound level capture tool missing — build it on any Apple Silicon Mac with '
-    + '`swiftc -O -o modules/spl-meter/spl-capture modules/spl-meter/spl-capture.swift` '
-    + 'and copy it next to spl-capture.swift';
-
-  /**
-   * Build the capture tool if it is missing, WITHOUT blocking.
-   *
-   * This used to be a spawnSync, copied from the LTC listener where the
-   * source is a third the size and builds in a few seconds. Here it took
-   * nearly two minutes on the production Mac and froze the entire ProdDash
-   * server for every second of it — one module's optional helper took the
-   * whole dashboard down, then did it again on every retry. Nothing that
-   * runs while a service might be on is allowed to hold the event loop.
-   *
-   * The build is a fallback for a module installed from the catalog on a
-   * machine with a Swift toolchain. The normal path is a binary built
-   * alongside the app, or copied from any same-architecture Mac.
-   *
-   * @returns {string} '' when the binary is ready, otherwise what to say.
-   */
-  function ensureBinary() {
-    if (fs.existsSync(bin)) return '';
-    const src = bin + '.swift';
-    if (!fs.existsSync(src)) return 'spl-capture.swift is missing from the module folder';
-    if (building) return 'Building the capture tool — this takes a minute or two';
-    if (buildFailed) return BUILD_HELP;
-
-    building = true;
-    log('spl-capture binary missing — building it in the background');
-    const build = spawn('swiftc', ['-O', '-o', bin, src], { stdio: ['ignore', 'ignore', 'pipe'] });
-    let buildErr = '';
-    build.stderr.setEncoding('utf8');
-    build.stderr.on('data', (t) => { buildErr = (buildErr + t).slice(-800); });
-    const giveUp = setTimeout(() => {
-      try { build.kill('SIGKILL'); } catch { /* already gone */ }
-    }, 300000);
-    build.on('error', (err) => {
-      clearTimeout(giveUp);
-      building = false; buildFailed = true;
-      log(`swiftc could not be run: ${err.message}`);
-    });
-    build.on('exit', (code) => {
-      clearTimeout(giveUp);
-      building = false;
-      if (code === 0 && fs.existsSync(bin)) {
-        log('spl-capture built');
-        buildFailed = false;
-        if (!stopped) { clearTimeout(restartTimer); restartTimer = null; start(); }
-        return;
-      }
-      buildFailed = true;
-      log(`spl-capture build failed (exit ${code})` + (buildErr ? `: ${buildErr.trim().split('\n').pop()}` : ''));
-    });
-    return 'Building the capture tool — this takes a minute or two';
-  }
-
   function scheduleRestart(ms) {
     if (stopped || restartTimer) return;
     restartTimer = setTimeout(() => { restartTimer = null; start(); }, ms);
@@ -132,12 +101,12 @@ function createSplListener(opts) {
   function start() {
     if (stopped) return;
 
-    const missing = ensureBinary();
-    if (missing) {
-      onUpdate({ error: missing });
-      // A build in flight calls start() itself when it lands; anything else
-      // is config-shaped and should back off hard rather than spin.
-      if (!building) scheduleRestart(BAD_CONFIG_RETRY_MS);
+    const tool = captureTool(moduleDir);
+    if (tool.missing) {
+      // No binary for this platform: say so and look again later — a module
+      // update remounts us anyway, this is only belt and braces.
+      onUpdate({ error: tool.missing });
+      scheduleRestart(BAD_CONFIG_RETRY_MS);
       return;
     }
 
@@ -153,7 +122,7 @@ function createSplListener(opts) {
     let stderrTail = '';
     let buf = '';
 
-    child = spawn(bin, args, { stdio: ['pipe', 'pipe', 'pipe'] });
+    child = spawn(tool.bin, args, { stdio: ['pipe', 'pipe', 'pipe'] });
 
     child.stderr.setEncoding('utf8');
     child.stderr.on('data', (text) => {
@@ -236,4 +205,4 @@ function createSplListener(opts) {
   };
 }
 
-module.exports = { createSplListener };
+module.exports = { createSplListener, captureTool };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "proddash",
-  "version": "1.9.2",
+  "version": "1.10.2",
   "private": true,
   "description": "Modular production dashboard for Waters Church \u2014 zero-dependency Node server + vanilla client",
   "license": "UNLICENSED",

public/admin/admin.css

@@ -443,6 +443,7 @@ a.btn { text-decoration: none; }
   margin-bottom: 10px;
 }
 .catalog-main { flex: 1; min-width: 0; }
+.catalog-pick { margin: 5px 10px 0 0; flex: none; }
 .catalog-title { display: flex; align-items: center; gap: 8px; }
 .catalog-row .module-desc { margin: 4px 0 2px; }
 .catalog-row .module-health { margin-top: 2px; }

public/admin/admin.js

@@ -962,6 +962,13 @@ async function loadState() {
   for (const mod of state.modules || []) {
     modulesList.appendChild(buildModuleCard(mod));
   }
+  if (!(state.modules || []).length) {
+    // A packaged ProdDash starts like this: the catalog below is the way in.
+    const none = document.createElement('div');
+    none.className = 'layouts-empty';
+    none.textContent = 'Nothing installed yet — pick from Available modules below.';
+    modulesList.appendChild(none);
+  }
   renderPin(state);
   loadTheme();
   loadLayouts();
@@ -1163,6 +1170,7 @@ function renderAvailable(cat) {
     els.updateSlot.appendChild(btn);
   }
   const available = cat.available || [];
+  installSelectedBtn.hidden = available.filter((a) => a.compatible).length < 2;
   if (!available.length) {
     const none = document.createElement('div');
     none.className = 'layouts-empty';
@@ -1205,11 +1213,46 @@ function renderAvailable(cat) {
     btn.disabled = !item.compatible;
     btn.title = item.compatible ? '' : item.reason;
     btn.addEventListener('click', () => installFromCatalog(item, btn));
+    if (item.compatible) {
+      const pick = document.createElement('input');
+      pick.type = 'checkbox';
+      pick.className = 'catalog-pick';
+      pick.dataset.id = item.id;
+      pick.dataset.name = item.name;
+      pick.title = 'Tick several, then Install selected';
+      row.append(pick);
+    }
     row.append(main, btn);
     availableList.appendChild(row);
   }
 }
 
+const installSelectedBtn = document.getElementById('install-selected');
+
+/** The ticked modules, in one request; the answer says which ones landed. */
+async function installSelected() {
+  const picks = [...availableList.querySelectorAll('.catalog-pick:checked')];
+  if (!picks.length) return toast('Tick the modules to install first', true);
+  installSelectedBtn.disabled = true;
+  installSelectedBtn.textContent = `Installing ${picks.length}…`;
+  try {
+    const r = await api('/api/admin/modules/install', { method: 'POST', body: JSON.stringify({ ids: picks.map((p) => p.dataset.id) }) });
+    const done = (r.results || []).filter((x) => x.ok).length;
+    const failed = (r.results || []).filter((x) => !x.ok);
+    toast(failed.length
+      ? `${done} installed; ${failed.map((f) => `${f.id}: ${f.error}`).join(' · ')}`
+      : `${done} module${done === 1 ? '' : 's'} installed`, failed.length > 0);
+    await loadState();
+  } catch (e) {
+    if (e.authRequired) showLogin();
+    else toast(e.message, true);
+  } finally {
+    installSelectedBtn.disabled = false;
+    installSelectedBtn.textContent = 'Install selected';
+  }
+}
+installSelectedBtn.addEventListener('click', installSelected);
+
 async function installFromCatalog(item, btn) {
   btn.disabled = true;
   const label = btn.textContent;

public/admin/index.html

@@ -58,6 +58,7 @@
     <section id="available-section" hidden>
       <h1 class="admin-h1">Available modules</h1>
       <div class="catalog-toolbar">
+        <button class="btn small primary" id="install-selected" hidden>Install selected</button>
         <button class="btn small" id="catalog-refresh">Check again</button>
         <span class="admin-status" id="catalog-status"></span>
       </div>

public/shell.js

@@ -510,6 +510,7 @@ function reconcileOfferedTiles() {
   }
   if (changed) rebuildDividers();
   scheduleOfferedRecheck();
+  refreshEmptyState(); // the registry may have gone from nothing to something
 }
 
 /* A module's entry list can change without anyone saving admin config: PCO
@@ -639,8 +640,10 @@ function buildTile(tile) {
   el.addEventListener('pointermove', (ev) => {
     if (!headIsOff(tile)) return;
     // Mid-drag the tile moves under the pointer, and mid-resize the edges do
-    // — neither is a moment to take the bar away.
+    // — neither is a moment to take the bar away. Nor is an open header
+    // menu, which hangs below the bar and is about to be pointed at.
     if (el.classList.contains('dragging') || el.classList.contains('resizing')) return;
+    if (el.classList.contains('menu-open')) return;
     const y = ev.clientY - el.getBoundingClientRect().top;
     const shown = el.classList.contains('head-peek');
     // It takes less to hold the bar open than to open it, so a bar that
@@ -651,6 +654,7 @@ function buildTile(tile) {
 
   el.addEventListener('pointerleave', () => {
     if (el.classList.contains('dragging') || el.classList.contains('resizing')) return;
+    if (el.classList.contains('menu-open')) return; // the pointer is on its way to the menu
     el.classList.remove('head-peek');
   });
 
@@ -658,7 +662,7 @@ function buildTile(tile) {
   applyHeadState(tile, el);
   grid.appendChild(el);
 
-  const entry = { el, body, dot, titleEl: title, controls, instance: null };
+  const entry = { el, body, dot, titleEl: title, controls, instance: null, openMenus: new Set() };
   tileEls.set(tile.id, entry);
   applyRect(tile);
 
@@ -676,6 +680,15 @@ function buildTile(tile) {
 
 function refreshEmptyState() {
   emptyEl.hidden = tiles.length > 0;
+  if (emptyEl.hidden) return;
+  // Two different empties: a bare board, and a ProdDash with nothing to put
+  // on one — a packaged install starts without modules until Admin adds some.
+  const noModules = registry.size === 0;
+  if (noModules === emptyEl.classList.contains('no-modules')) return;
+  emptyEl.classList.toggle('no-modules', noModules);
+  emptyEl.innerHTML = noModules
+    ? 'No modules yet — <a href="/admin">open Admin</a> and install some under Available modules.'
+    : 'No tiles yet — use “＋ Add tile” to build this dashboard.<br>Every browser keeps its own layout.';
 }
 
 /* ── drag to move ───────────────────────────────────────────────────── */
@@ -1416,34 +1429,60 @@ function buildModuleApi(tile, man, entry) {
         menu.className = 'tile-menu';
         menu.hidden = true;
 
+        /* The menu lives on the body, not in the bar. A folded-away bar
+           (auto-hide, fullscreen) carries a backdrop-filter and a transform,
+           and either one makes a fixed-positioned descendant position
+           itself against the bar instead of the viewport — the menu landed
+           a screen-height below its button, inside the tile's overflow, and
+           never showed. Its host carries the tile's data-module so the
+           module's scoped CSS still reaches the items. */
+        const host = document.createElement('div');
+        host.className = 'tile-menu-host';
+        if (man) host.dataset.module = man.id;
+        host.appendChild(menu);
+
+        const setOpen = (on) => {
+          if (on === !menu.hidden) return;
+          menu.hidden = !on;
+          btn.classList.toggle('is-open', on);
+          if (on) entry.openMenus.add(menu);
+          else entry.openMenus.delete(menu);
+          // an open menu holds a folded-away bar out; when the last one
+          // closes with the pointer elsewhere, the bar goes back
+          entry.el.classList.toggle('menu-open', entry.openMenus.size > 0);
+          if (!on && !entry.openMenus.size && !entry.el.matches(':hover')) entry.el.classList.remove('head-peek');
+        };
         const open = () => {
           if (typeof build === 'function') {
             menu.innerHTML = '';
             build(menu);
           }
-          menu.hidden = false;
-          // fixed positioning (escapes the tile's overflow): under the
-          // button, right-aligned, clamped to the viewport
+          setOpen(true);
+          // under the button, right-aligned, kept whole inside the viewport
           const r = btn.getBoundingClientRect();
-          menu.style.top = Math.min(r.bottom + 6, window.innerHeight - 80) + 'px';
           menu.style.left = '0px';
+          menu.style.top = '0px';
           const w = menu.offsetWidth;
+          const h = menu.offsetHeight;
+          menu.style.top = Math.max(8, Math.min(r.bottom + 6, window.innerHeight - h - 8)) + 'px';
           menu.style.left = Math.max(8, Math.min(r.right - w, window.innerWidth - w - 8)) + 'px';
         };
         btn.addEventListener('click', (e) => {
           e.stopPropagation();
           if (menu.hidden) open();
-          else menu.hidden = true;
+          else setOpen(false);
         });
         const onDocClick = (e) => {
-          if (!menu.hidden && !menu.contains(e.target) && !btn.contains(e.target)) menu.hidden = true;
+          if (!menu.hidden && !menu.contains(e.target) && !btn.contains(e.target)) setOpen(false);
         };
         document.addEventListener('click', onDocClick);
         docListeners.add(onDocClick);
 
-        wrap.append(btn, menu);
+        wrap.append(btn);
         entry.controls.appendChild(wrap);
+        document.body.appendChild(host);
         headerEls.add(wrap);
+        headerEls.add(host);
         return {
           button: btn,
           menu,
@@ -1451,7 +1490,7 @@ function buildModuleApi(tile, man, entry) {
             btn.textContent = text;
           },
           close() {
-            menu.hidden = true;
+            setOpen(false);
           },
         };
       },
@@ -1463,6 +1502,8 @@ function buildModuleApi(tile, man, entry) {
       for (const handle of [...sseHandles]) handle.close();
       for (const el of headerEls) el.remove();
       headerEls.clear();
+      entry.openMenus.clear();
+      entry.el.classList.remove('menu-open');
       for (const fn of docListeners) document.removeEventListener('click', fn);
       docListeners.clear();
     },

public/style.css

@@ -445,8 +445,9 @@ body.menu-hidden #topbar {
 }
 .tile-dd { position: relative; display: inline-flex; }
 
-/* a module header menu — fixed-positioned by the shell so the tile's
-   overflow:hidden can't clip it */
+/* a module header menu — hosted on the body (shell.js addMenu) so neither
+   the tile's overflow nor a folded-away bar's backdrop-filter can touch it */
+.tile-menu-host { display: contents; }
 .tile-menu {
   position: fixed;
   z-index: 70;

server.js

@@ -277,6 +277,52 @@ function isUninstalled(id) {
   return moduleState(id).uninstalled === true;
 }
 
+/**
+ * A packaged install that still carries modules in its app folder — every
+ * install made before 1.10.0 does — moves them into the data directory
+ * once, as installed copies, and drops the app-folder copies. Nothing
+ * changes for the operator: the same modules run with the same settings
+ * (config is keyed by module id), and from now on each updates on its own
+ * from the catalog. A compiled helper sitting in a bundled folder travels
+ * with it. A module the operator had uninstalled is simply dropped — the
+ * catalog still offers it, and its settings stay in modules.json.
+ */
+function unbundleModules() {
+  if (!PACKAGED || !fs.existsSync(BUNDLED_MODULES_DIR)) return;
+  const installed = new Map(readManifests(INSTALLED_MODULES_DIR, 'installed').map((m) => [m.id, m]));
+  let moved = 0;
+  let failed = 0;
+  for (const man of readManifests(BUNDLED_MODULES_DIR, 'bundled')) {
+    if (isUninstalled(man.id)) continue;
+    const copy = installed.get(man.id);
+    if (copy && compareVersions(copy.version, man.version) >= 0) continue; // the data directory already has as good or better
+    const dest = path.join(INSTALLED_MODULES_DIR, man.id);
+    const staging = path.join(INSTALLED_MODULES_DIR, `.${man.id}.moving`);
+    try {
+      fs.mkdirSync(INSTALLED_MODULES_DIR, { recursive: true });
+      fs.rmSync(staging, { recursive: true, force: true });
+      fs.cpSync(man.dir, staging, { recursive: true }); // keeps modes: a compiled helper stays executable
+      fs.rmSync(dest, { recursive: true, force: true });
+      fs.renameSync(staging, dest);
+      moved += 1;
+      console.log(`[proddash] moved bundled module "${man.id}" v${man.version} into the data directory${copy ? ` (over the installed v${copy.version})` : ''}`);
+    } catch (err) {
+      failed += 1;
+      console.error(`[proddash] could not move bundled module "${man.id}" into the data directory:`, err?.message || err);
+    }
+  }
+  if (failed) {
+    console.warn(`[proddash] ${failed} bundled module${failed === 1 ? '' : 's'} stay in the app folder for now — tried again at the next start`);
+    return;
+  }
+  try {
+    fs.rmSync(BUNDLED_MODULES_DIR, { recursive: true, force: true });
+    console.log(`[proddash] the app folder carries no modules now${moved ? ` — ${moved} moved into the data directory` : ''}; the admin page's catalog installs and updates them`);
+  } catch (err) {
+    console.warn("[proddash] could not remove the app folder's modules:", err?.message || err);
+  }
+}
+
 function moduleState(id) {
   const s = modulesConfig[id];
   return s && typeof s === 'object' ? s : {};
@@ -910,9 +956,21 @@ async function fetchArchive() {
     signal: AbortSignal.timeout(30000),
     headers: { 'User-Agent': `ProdDash/${SHELL_VERSION}` },
   });
-  if (!res.ok) throw new Error(`HTTP ${res.status} fetching ${REPO.owner}/${REPO.repo}@${REPO.branch}`);
+  const where = `${REPO.owner}/${REPO.repo}@${REPO.branch}`;
+  // A forge that wants a sign-in does not refuse: it redirects the download
+  // to its login page, which arrives as a 200 of HTML. Say that, not
+  // zlib's "incorrect header check".
+  if (res.redirected && /\/user\/login\b|\/login\b/.test(new URL(res.url).pathname)) {
+    throw new Error(`${FORGE.base} requires a sign-in to read ${where} — turn off "require sign-in to view" in Gitea, or make the repo readable without one`);
+  }
+  if (!res.ok) throw new Error(`HTTP ${res.status} fetching ${where}`);
   const gz = Buffer.from(await res.arrayBuffer());
   if (gz.length > MAX_ARCHIVE_BYTES) throw new Error('archive is unexpectedly large');
+  if (gz.length < 2 || gz[0] !== 0x1f || gz[1] !== 0x8b) {
+    const type = String(res.headers.get('content-type') || 'unknown type').split(';')[0].trim();
+    const looksHtml = /^\s*<(!doctype|html)/i.test(gz.subarray(0, 64).toString('utf8'));
+    throw new Error(`${FORGE.base} answered with ${looksHtml ? 'a web page' : type} instead of the ${where} archive — check the forge address and that the repo is readable without a sign-in`);
+  }
   const { files, comment } = parseTar(zlib.gunzipSync(gz));
   const stripped = new Map(); // drop the archive's single top-level folder
   for (const [p, data] of files) {
@@ -1235,9 +1293,18 @@ const DATA_DIR_INSIDE_ROOT = (() => {
   return rel.split(path.sep).join('/') + '/';
 })();
 
+/* A packaged install — the macOS app, the Windows bundle: anything that is
+   not a git checkout, the same test the updater uses to choose the archive
+   over git pull — carries no modules of its own. Every module comes from
+   the catalog into the data directory, and the shell's own update never
+   brings one along. A checkout keeps running the modules in its tree, which
+   is what development wants. */
+const PACKAGED = !fs.existsSync(path.join(ROOT, '.git'));
+
 function isKeptOnUpdate(rel) {
   if (rel.startsWith('.git/')) return true;
   if (rel === 'config/modules.json' || rel.startsWith('config/layouts/')) return true;
+  if (PACKAGED && (rel === 'modules' || rel.startsWith('modules/'))) return true;
   return Boolean(DATA_DIR_INSIDE_ROOT) && `${rel}/`.startsWith(DATA_DIR_INSIDE_ROOT);
 }
 
@@ -1580,6 +1647,29 @@ async function handleAdminApi(req, res, urlPath) {
     return;
   }
 
+  // Several at once — a fresh install picking its set. One result per id;
+  // a failure stops nothing else.
+  if (urlPath === '/api/admin/modules/install' && req.method === 'POST') {
+    if (refuseAdminWrite(req, res)) return;
+    let body = {};
+    try {
+      body = JSON.parse((await readBody(req)) || '{}');
+    } catch {
+      return sendJson(res, 400, { error: 'Malformed request.' });
+    }
+    const ids = Array.isArray(body.ids) ? [...new Set(body.ids.map((id) => String(id)))] : [];
+    if (!ids.length) return sendJson(res, 400, { error: 'Nothing to install.' });
+    const results = [];
+    for (const id of ids) {
+      try {
+        results.push({ ok: true, ...(await installModule(id)) });
+      } catch (err) {
+        results.push({ ok: false, id, error: err?.message || String(err) });
+      }
+    }
+    return sendJson(res, 200, { ok: results.every((r) => r.ok), results });
+  }
+
   const install = urlPath.match(/^\/api\/admin\/modules\/([^/]+)\/install$/);
   if (install && req.method === 'POST') {
     if (refuseAdminWrite(req, res)) return;
@@ -2074,6 +2164,7 @@ server.requestTimeout = 0;
 
 /* ── boot ───────────────────────────────────────────────────────────── */
 
+unbundleModules();
 discoverModules();
 mountAllModules();
 

tools/pp-timers-mock.js

@@ -152,10 +152,39 @@ const server = http.createServer((req, res) => {
   if (p === '/v1/timers') return sendJson(res, TIMERS.filter((t) => !DROP.has(t.id.uuid)));
   if (p === '/v1/timers/current') return sendJson(res, currentTimes().filter((t) => !DROP.has(t.id.uuid)));
   if (p === '/v1/timecode/status' && !NO_LTC) return sendJson(res, timecodeStatus());
+  if (p === '/v1/transport/presentation/current') return sendJson(res, transport().current);
+  if (p === '/v1/transport/presentation/time') return sendJson(res, transport().time);
 
   sendJson(res, { error: 'not found' }, 404);
 });
 
+/* ── transport (video countdown): a 4-minute cycle ─────────────────
+   0–60 s   "Sermon Bumper.mp4" (3:00) playing
+   60–75 s  the same bumper paused at 1:00
+   75–90 s  playing again
+   90–120 s nothing loaded
+   120–240 s "Autumn Loop.mp4" (0:15) playing and wrapping — the module
+             must infer looping from the position jumping back.
+   Shapes match ProPresenter 21.4 live: `current` = { is_playing, uuid,
+   name, artist, audio_only, duration }, `time` = bare seconds (float). */
+function transport() {
+  const phase = ((Date.now() - startedAt) / 1000) % 240;
+  const none = { current: { is_playing: false, uuid: '', name: '', artist: '', audio_only: false, duration: 0 }, time: -1 };
+  if (phase < 90) {
+    const playing = phase < 60 || phase >= 75;
+    const pos = Math.min(phase, 60) + (phase >= 75 ? phase - 75 : 0);
+    return {
+      current: { is_playing: playing, uuid: 'MEDIA-BUMPER', name: 'Sermon Bumper.mp4', artist: '', audio_only: false, duration: 180 },
+      time: Math.round(pos * 10) / 10,
+    };
+  }
+  if (phase < 120) return none;
+  return {
+    current: { is_playing: true, uuid: 'MEDIA-LOOP', name: 'Autumn Loop.mp4', artist: '', audio_only: false, duration: 15 },
+    time: Math.round(((phase - 120) % 15) * 10) / 10,
+  };
+}
+
 /* ── stage-display websocket (/stagedisplay) ─────────────────────── */
 
 const cryptoMod = require('crypto');

tools/unbundled.test.js

@@ -0,0 +1,203 @@
+'use strict';
+
+/**
+ * A packaged ProdDash carries no modules. This drives a packaged copy of the
+ * shell — server.js and its client in a folder with no .git — through the
+ * three things that make that true:
+ *
+ *   1. an install made before 1.10.0 still has modules in its app folder:
+ *      at boot they move into the data directory once, executables keeping
+ *      their mode, an uninstalled one is dropped, and the app folder's
+ *      modules/ is gone;
+ *   2. a shell update from an archive that carries modules/ never writes
+ *      them into the app folder — they show up in the catalog instead;
+ *   3. a fresh install lists everything the repo offers, and installing
+ *      several at once lands them in the data directory and mounts them.
+ *
+ *   node tools/unbundled.test.js
+ *
+ * Plain Node, no dependencies: a mock forge, a temp app folder, a temp data
+ * directory. Exits non-zero on the first failure and cleans up after itself.
+ */
+
+const assert = require('node:assert/strict');
+const { spawn, execFileSync } = require('node:child_process');
+const fs = require('node:fs');
+const http = require('node:http');
+const net = require('node:net');
+const os = require('node:os');
+const path = require('node:path');
+
+const REPO = path.join(__dirname, '..');
+
+function freePort() {
+  return new Promise((resolve, reject) => {
+    const probe = net.createServer();
+    probe.listen(0, '127.0.0.1', () => {
+      const { port } = probe.address();
+      probe.close(() => resolve(port));
+    });
+    probe.on('error', reject);
+  });
+}
+
+async function waitFor(url, ms = 15000) {
+  const deadline = Date.now() + ms;
+  let last = '';
+  while (Date.now() < deadline) {
+    try {
+      const r = await fetch(url);
+      if (r.ok) return;
+      last = 'HTTP ' + r.status;
+    } catch (err) {
+      last = err.message;
+    }
+    await new Promise((r) => setTimeout(r, 200));
+  }
+  throw new Error('server did not come up: ' + last);
+}
+
+function writeModule(dir, id, version, extra = {}) {
+  fs.mkdirSync(dir, { recursive: true });
+  fs.writeFileSync(path.join(dir, 'module.json'), JSON.stringify({ id, name: id[0].toUpperCase() + id.slice(1), version, client: 'client.js', ...extra }));
+  fs.writeFileSync(path.join(dir, 'client.js'), 'export default function () {}\n');
+}
+
+/** The repo as a forge would archive it: one top-level folder, the shell files, and modules/. */
+function buildArchive(dir) {
+  const top = path.join(dir, 'ProdDash-main');
+  fs.mkdirSync(top, { recursive: true });
+  fs.copyFileSync(path.join(REPO, 'server.js'), path.join(top, 'server.js'));
+  fs.writeFileSync(path.join(top, 'package.json'), JSON.stringify({ name: 'proddash', version: '9.9.9' }));
+  writeModule(path.join(top, 'modules', 'demo'), 'demo', '2.0.0');
+  writeModule(path.join(top, 'modules', 'other'), 'other', '1.0.0');
+  writeModule(path.join(top, 'modules', 'third'), 'third', '1.0.0');
+  const out = path.join(dir, 'main.tar.gz');
+  execFileSync('tar', ['-czf', out, '-C', dir, 'ProdDash-main']);
+  return fs.readFileSync(out);
+}
+
+/** A packaged install as it was before 1.10.0: the shell plus bundled modules, no .git. */
+function buildPackagedApp(app) {
+  fs.mkdirSync(path.join(app, 'config'), { recursive: true });
+  fs.copyFileSync(path.join(REPO, 'server.js'), path.join(app, 'server.js'));
+  fs.copyFileSync(path.join(REPO, 'package.json'), path.join(app, 'package.json'));
+  fs.cpSync(path.join(REPO, 'public'), path.join(app, 'public'), { recursive: true });
+  fs.writeFileSync(path.join(app, 'config', 'proddash.json'), JSON.stringify({ port: 24500 }));
+  writeModule(path.join(app, 'modules', 'demo'), 'demo', '1.0.0');
+  fs.mkdirSync(path.join(app, 'modules', 'demo', 'bin'));
+  fs.writeFileSync(path.join(app, 'modules', 'demo', 'bin', 'demo-helper'), '#!/bin/sh\necho helper\n');
+  fs.chmodSync(path.join(app, 'modules', 'demo', 'bin', 'demo-helper'), 0o755);
+  writeModule(path.join(app, 'modules', 'gone'), 'gone', '1.0.0');
+}
+
+(async () => {
+  const work = fs.mkdtempSync(path.join(os.tmpdir(), 'proddash-unbundled-'));
+  const app = path.join(work, 'app');
+  const dataDir = path.join(work, 'data');
+  fs.mkdirSync(dataDir);
+  buildPackagedApp(app);
+  // The operator had uninstalled "gone" before this update.
+  fs.writeFileSync(path.join(dataDir, 'modules.json'), JSON.stringify({ gone: { uninstalled: true } }));
+  const archive = buildArchive(path.join(work, 'forge'));
+
+  const forge = http.createServer((req, res) => {
+    if (req.url.startsWith('/michael/ProdDash/archive/main.tar.gz')) {
+      res.writeHead(200, { 'Content-Type': 'application/gzip' });
+      return res.end(archive);
+    }
+    res.writeHead(404);
+    res.end();
+  });
+  const forgePort = await freePort();
+  await new Promise((r) => forge.listen(forgePort, '127.0.0.1', r));
+
+  const port = await freePort();
+  const base = `http://127.0.0.1:${port}`;
+  const env = {
+    ...process.env,
+    PRODDASH_DATA_DIR: dataDir,
+    PORT: String(port),
+    PRODDASH_FORGE: `http://127.0.0.1:${forgePort}`,
+    PRODDASH_REPO: 'michael/ProdDash',
+    PRODDASH_NO_REMOTE_CHECK: '1',
+    PRODDASH_LAUNCHER: '1', // a supervisor is watching: an update exits 75 instead of respawning
+  };
+  let log = '';
+  let child = null;
+  const start = () => {
+    child = spawn(process.execPath, ['server.js'], { cwd: app, env, stdio: ['ignore', 'pipe', 'pipe'] });
+    child.stdout.on('data', (d) => { log += d; });
+    child.stderr.on('data', (d) => { log += d; });
+    return child;
+  };
+  const exited = (proc) => new Promise((resolve) => proc.on('exit', resolve));
+  const api = async (p, init = {}) => {
+    const r = await fetch(base + p, { headers: { 'Content-Type': 'application/json' }, ...init });
+    return { status: r.status, body: await r.json().catch(() => ({})) };
+  };
+  const moduleIds = async () => (await api('/api/modules')).body.modules.map((m) => m.id).sort();
+
+  let failed = false;
+  try {
+    // ── 1. the move ──
+    start();
+    await waitFor(base + '/api/theme');
+    const moved = path.join(dataDir, 'modules', 'demo');
+    assert.ok(fs.existsSync(path.join(moved, 'module.json')), 'demo moved into the data directory');
+    const helper = path.join(moved, 'bin', 'demo-helper');
+    assert.ok(fs.existsSync(helper), 'its compiled helper came along');
+    assert.ok(fs.statSync(helper).mode & 0o111, 'and is still executable');
+    assert.equal(fs.existsSync(path.join(dataDir, 'modules', 'gone')), false, 'an uninstalled module is dropped, not moved');
+    assert.equal(fs.existsSync(path.join(app, 'modules')), false, "the app folder's modules/ is gone");
+    assert.deepEqual(await moduleIds(), ['demo'], 'demo runs, gone does not');
+    assert.match(log, /moved bundled module "demo" v1\.0\.0 into the data directory/);
+    assert.match(log, /the app folder carries no modules now/);
+    const state = (await api('/api/admin/state')).body;
+    assert.equal(state.modules.find((m) => m.id === 'demo')?.source, 'installed', 'demo is an installed copy now');
+
+    // The catalog sees the repo's modules/ — as offers, not as a bundle.
+    let cat = (await api('/api/admin/catalog?refresh=1')).body;
+    assert.equal(cat.shell.remote.error, '', 'the mock forge answers: ' + cat.shell.remote.error);
+    assert.deepEqual(cat.updates.map((u) => `${u.id} ${u.installedVersion}->${u.version}`), ['demo 1.0.0->2.0.0']);
+    assert.deepEqual(cat.available.map((a) => a.id).sort(), ['gone', 'other', 'third'].filter((id) => id !== 'gone'), 'other and third are on offer');
+
+    // ── 2. a shell update carries no modules ──
+    const running = child;
+    const up = await api('/api/admin/update', { method: 'POST', body: '{}' });
+    assert.equal(up.status, 200, 'update: ' + JSON.stringify(up.body));
+    assert.equal(await exited(running), 75, 'the server asks its supervisor for a restart');
+    assert.equal(fs.existsSync(path.join(app, 'modules')), false, 'the archive\'s modules/ was not written into the app folder');
+    assert.equal(JSON.parse(fs.readFileSync(path.join(app, 'package.json'), 'utf8')).version, '9.9.9', 'but the shell itself was updated');
+
+    log = '';
+    start();
+    await waitFor(base + '/api/theme');
+    assert.doesNotMatch(log, /moved bundled module/, 'nothing left to move on the second start');
+    assert.deepEqual(await moduleIds(), ['demo'], 'still just demo, from the data directory');
+    cat = (await api('/api/admin/catalog')).body;
+    assert.deepEqual(cat.available.map((a) => a.id).sort(), ['other', 'third'], 'the new modules are offers, not installs');
+
+    // ── 3. several at once ──
+    const many = await api('/api/admin/modules/install', { method: 'POST', body: JSON.stringify({ ids: ['other', 'third', 'nope'] }) });
+    assert.equal(many.status, 200);
+    assert.equal(many.body.ok, false, 'one of them does not exist');
+    assert.deepEqual(many.body.results.map((r) => `${r.id}:${r.ok}`), ['other:true', 'third:true', 'nope:false']);
+    assert.ok(fs.existsSync(path.join(dataDir, 'modules', 'other', 'module.json')), 'other landed in the data directory');
+    assert.deepEqual(await moduleIds(), ['demo', 'other', 'third'], 'and both are mounted');
+    const empty = await api('/api/admin/modules/install', { method: 'POST', body: '{}' });
+    assert.equal(empty.status, 400, 'nothing to install is said');
+
+    console.log('unbundled shell: every check passed');
+  } catch (err) {
+    failed = true;
+    console.error('FAIL:', err.message);
+    console.error('--- last of the server log ---\n' + log.slice(-2500));
+  } finally {
+    try { child?.kill('SIGTERM'); } catch { /* gone */ }
+    forge.close();
+    await new Promise((r) => setTimeout(r, 400));
+    fs.rmSync(work, { recursive: true, force: true });
+  }
+  process.exit(failed ? 1 : 0);
+})();

tools/update-check.test.js

@@ -0,0 +1,176 @@
+'use strict';
+
+/**
+ * The update check against a forge that misbehaves: the admin page must say
+ * what went wrong in words, never zlib's "incorrect header check".
+ *
+ *   node tools/update-check.test.js
+ *
+ * Plain Node, no dependencies. Starts a mock forge whose answer to the
+ * branch-archive download can be switched at runtime, starts server.js on a
+ * spare port pointed at it, and reads the shell status the admin page shows
+ * after each kind of answer:
+ *
+ *   - a Gitea that requires a sign-in redirects the download to its login
+ *     page (a 200 of HTML) — the case that hit both booths on 2026-09-29;
+ *   - a captive portal or a wrong address answers HTML outright;
+ *   - a plain HTTP error;
+ *   - and a real archive, which must still parse and offer the update.
+ *
+ * Exits non-zero on the first failure and always stops what it started.
+ */
+
+const assert = require('node:assert/strict');
+const { spawn, execFileSync } = require('node:child_process');
+const fs = require('node:fs');
+const http = require('node:http');
+const net = require('node:net');
+const os = require('node:os');
+const path = require('node:path');
+
+const ROOT = path.join(__dirname, '..');
+
+function freePort() {
+  return new Promise((resolve, reject) => {
+    const probe = net.createServer();
+    probe.listen(0, '127.0.0.1', () => {
+      const { port } = probe.address();
+      probe.close(() => resolve(port));
+    });
+    probe.on('error', reject);
+  });
+}
+
+async function waitFor(url, ms = 15000) {
+  const deadline = Date.now() + ms;
+  let last = '';
+  while (Date.now() < deadline) {
+    try {
+      const r = await fetch(url);
+      if (r.ok) return;
+      last = 'HTTP ' + r.status;
+    } catch (err) {
+      last = err.message;
+    }
+    await new Promise((r) => setTimeout(r, 200));
+  }
+  throw new Error('server did not come up: ' + last);
+}
+
+/** A branch archive the way a forge would build one: one top-level folder. */
+function buildArchive(dir) {
+  const top = path.join(dir, 'ProdDash-main');
+  fs.mkdirSync(path.join(top, 'modules', 'demo'), { recursive: true });
+  fs.writeFileSync(path.join(top, 'package.json'), JSON.stringify({ name: 'proddash', version: '9.9.9' }));
+  fs.writeFileSync(path.join(top, 'modules', 'demo', 'module.json'), JSON.stringify({ id: 'demo', name: 'Demo', version: '1.0.0', client: 'client.js' }));
+  fs.writeFileSync(path.join(top, 'modules', 'demo', 'client.js'), 'export default function () {}\n');
+  const out = path.join(dir, 'main.tar.gz');
+  execFileSync('tar', ['-czf', out, '-C', dir, 'ProdDash-main']);
+  return fs.readFileSync(out);
+}
+
+(async () => {
+  const work = fs.mkdtempSync(path.join(os.tmpdir(), 'proddash-update-test-'));
+  const dataDir = path.join(work, 'data');
+  fs.mkdirSync(dataDir);
+  const archive = buildArchive(path.join(work, 'forge'));
+
+  // ── the mock forge ──
+  let mode = 'ok';
+  const LOGIN_PAGE = '<!DOCTYPE html>\n<html><head><title>Sign in</title></head><body>Sign in to continue</body></html>';
+  const forge = http.createServer((req, res) => {
+    const url = new URL(req.url, 'http://forge.invalid');
+    if (url.pathname === '/user/login') {
+      res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' });
+      return res.end(LOGIN_PAGE);
+    }
+    if (url.pathname !== '/michael/ProdDash/archive/main.tar.gz') {
+      res.writeHead(404, { 'Content-Type': 'text/plain' });
+      return res.end('not here');
+    }
+    switch (mode) {
+      case 'login-redirect':
+        res.writeHead(303, { Location: '/user/login?redirect_to=' + encodeURIComponent(url.pathname) });
+        return res.end();
+      case 'html':
+        res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' });
+        return res.end('<html><body>You must log in to this network first</body></html>');
+      case 'notfound':
+        res.writeHead(404, { 'Content-Type': 'text/plain' });
+        return res.end('no such branch');
+      default:
+        res.writeHead(200, { 'Content-Type': 'application/gzip' });
+        return res.end(archive);
+    }
+  });
+  const forgePort = await freePort();
+  await new Promise((r) => forge.listen(forgePort, '127.0.0.1', r));
+  const forgeBase = `http://127.0.0.1:${forgePort}`;
+
+  // ── ProdDash, pointed at it ──
+  const port = await freePort();
+  const child = spawn(process.execPath, ['server.js'], {
+    cwd: ROOT,
+    env: {
+      ...process.env,
+      PRODDASH_DATA_DIR: dataDir,
+      PORT: String(port),
+      PRODDASH_FORGE: forgeBase,
+      PRODDASH_REPO: 'michael/ProdDash',
+      PRODDASH_NO_REMOTE_CHECK: '1',
+      PRODDASH_LAUNCHER: '1',
+    },
+    stdio: ['ignore', 'pipe', 'pipe'],
+  });
+  let log = '';
+  child.stdout.on('data', (d) => { log += d; });
+  child.stderr.on('data', (d) => { log += d; });
+  const base = `http://127.0.0.1:${port}`;
+
+  /** What the admin page shows after a forced check. Admin is open: a fresh data dir has no PIN. */
+  const check = async (m) => {
+    mode = m;
+    const r = await fetch(base + '/api/admin/catalog?refresh=1');
+    assert.equal(r.status, 200, `catalog: HTTP ${r.status}`);
+    const body = await r.json();
+    return body.shell;
+  };
+
+  let failed = false;
+  try {
+    await waitFor(base + '/api/theme');
+
+    let shell = await check('login-redirect');
+    assert.match(shell.remote.error, /requires a sign-in/, 'a login redirect is named as such: ' + shell.remote.error);
+    assert.match(shell.remote.error, /require sign-in to view/, 'and the Gitea setting to look at is named');
+    assert.doesNotMatch(shell.remote.error, /header check/, 'never zlib\'s words');
+    assert.equal(shell.updateAvailable, false);
+
+    shell = await check('html');
+    assert.match(shell.remote.error, /answered with a web page instead of the michael\/ProdDash@main archive/, shell.remote.error);
+
+    shell = await check('notfound');
+    assert.match(shell.remote.error, /HTTP 404 fetching michael\/ProdDash@main/, shell.remote.error);
+
+    shell = await check('ok');
+    assert.equal(shell.remote.error, '', 'a real archive clears the error: ' + shell.remote.error);
+    assert.equal(shell.remote.version, '9.9.9', 'and is read');
+    assert.equal(shell.updateAvailable, true, 'and offered');
+
+    // Back to a broken forge: the last good read is not mistaken for a current one.
+    shell = await check('login-redirect');
+    assert.match(shell.remote.error, /requires a sign-in/);
+
+    console.log('update check: every check passed');
+  } catch (err) {
+    failed = true;
+    console.error('FAIL:', err.message);
+    console.error('--- last of the server log ---\n' + log.slice(-2000));
+  } finally {
+    child.kill('SIGTERM');
+    forge.close();
+    await new Promise((r) => setTimeout(r, 400));
+    fs.rmSync(work, { recursive: true, force: true });
+  }
+  process.exit(failed ? 1 : 0);
+})();