Every header and top-bar button's title becomes a tip the shell shows the
moment the pointer arrives (the browser's own waits a second and looks
different everywhere); it moves from `title` to data-tip so the native one
never appears, and a module that sets `title` again is picked up on the
next hover. The shell's own labels are "Settings" and "Remove"; the top
bar's are "Fullscreen", "Add tile", "Layouts", "Admin"; Slack, PCO Plan,
ProdCom and Timers shorten theirs to match. A− / A+ are a drawn − and +
in Slack, PCO Plan and ProdCom, sized like every other header icon.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Which timers appear is the header's Timers ▾ menu's job, so the gear's
source switches (ProPresenter / LTC / module timers, the Clock on/off)
are gone. In their place the Show group offers the card's elements —
Names, Status lines, Detail lines, Seconds, Leading zeros, Source
headings; without seconds a countdown reads in whole minutes, rounded
up. The clock's format select is a 24-hour switch (an older layout's
"12h" choice is honoured); the clock card has no CLOCK label; Short day
and Short month appear once Date is on, and the date fits its card — one
line when it can, else a break after the day and a size that fits the
longer half. Solo tiles get the same element switches.
Shell: the settings window's grab bar is the accent colour and the gear
that opened it wears the same colour while it is open; showWhen works in
a tile's gear as it does on the admin page.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
No title and no ✕ — the window sits beside its tile and closes on a click
anywhere else or Escape — and it is as wide as its fields want, so a
couple of switches make a small window. Help lines wrap to the fields'
width instead of widening it.
Guide: one control per action — whatever has a header button is not
offered again in the gear. ProdCom 1.2.2 drops its timestamps and
newest-first gear switches (both are header buttons).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Layouts saved before Timers 1.3.0 hold 'timer:<uuid>' and 'ltc' tiles.
An entry's aliases let those tiles get the entry's slim gear settings
instead of falling back to the module's full schema.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The gear popover lived inside its tile, so a tile could be too small for its
own settings, and the settings sat on top of the thing they change. It is now
a small window: placed beside the tile (right when there is room, else left,
else over it), clamped to the viewport, moved by a grab bar, closed by
clicking away, Escape, the ✕ or the gear. Settings still apply as they
change — that is the point of putting the window beside the tile.
With it, four pieces of contract the module work needs:
- A picker entry may carry its own `instanceSchema` / `instanceGroups`:
tiles added from it get settings that fit that tile, nothing else. A tile
showing one ProPresenter timer has no use for a clock's format switches.
- `instanceGroups[name].toggle` puts a group's on/off switch in its title row
and dims the body while it is off — the admin page's convention, in the
popover.
- `select` and `multiselect` in tile settings may take `optionsRoute`;
`multiselect` also `columns` and `allByDefault` (nothing saved until
someone flips a switch, so options that turn up later are on too).
- `template`: a text with placeholders built by dragging or clicking the
variables a module offers into it.
And the ＋ picker's descriptions are tooltips now — the list stays a list.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Two small pieces of contract for modules that offer several tiles from live
data:
- A `tiles()` entry may say `single: true`: at most one such tile per
dashboard. The ＋ picker greys the entry out once it is placed ("Already on
this dashboard") and `addTile` refuses a second — for a control surface
that would only confuse in duplicate, a send box say.
- Admin config gains `multiselect`: several picks from one list, the same
`options` / `optionsRoute` as `select`, one switch per option, stored as an
array of values. A saved value the list no longer offers stays checked and
marked rather than being dropped in silence. The wrapper is a <label>, so
it is told to label nothing — otherwise a click anywhere would flip the
first switch.
Both documented in the module guide.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Each campus signs its booth machine into Slack as the account named for
the location, so a message from ProdDash reads as "Apollo Beach" rather
than as whoever is at the desk. modules/slack (1.0.0) is three tiles from
one module: the live transcript of one channel, a free-text Send tile and
a Quick-replies grid — the last two behind a PIN pad, auto-locking after
a configurable idle time.
Server: one user (xoxp-) or bot (xoxb-) token, identified with auth.test;
conversations.history polled every N seconds (thread replies via
conversations.replies, capped per poll), diffed and fanned out as one
`state` SSE snapshot; mrkdwn rendered to safe text on the server; sends
through chat.postMessage (username/icon for a bot with "Send as"); PIN
compared in constant time with a 5-wrong → 30 s lockout, 32-byte unlock
tokens with a sliding expiry, 1 message/s, every send logged; readable
messages for invalid_auth / token_revoked / missing_scope /
not_in_channel / ratelimited; health reflects token → channel → poll →
sending. SLACK_API_BASE points it at tools/slack-mock.js (new).
Shell: the admin config form gains a multi-line field type `text` (a
textarea; one item per line by convention) — used for the quick replies.
Documented in the module guide; the mock is listed in CLAUDE.md.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Primary buttons hardcoded the dark text that reads on a mint accent. On
Daylight the accent is a deep green, and dark text on it manages 3.6:1 —
squinting territory. The colour that sits on the accent is now
`--accent-text`: dark on the four themes where that reads best (7–10:1),
white on Daylight (4.4:1, the better of the two). Modules can use it too;
the guide lists it with the palette.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Four pieces of work are about to run in parallel — the shell, the admin
page, the Timers module and the PCO Plan module — and three of them meet at
things that didn't exist yet. This writes those down first, so they are built
once, the same way.
- **Offering timers to the Timers module.** A module declares
`"provides": ["timers"]` and serves `GET /timers` (a cheap snapshot with
startedAt/elapsedMs/targetMs, an optional status line, optionally an SSE
stream). The consumer extrapolates locally, so no fast polling. Modules meet
over loopback through each other's routes, as PCO Plan already does to
follow ProPresenter.
- **Admin group controls.** `configGroups[name].help` becomes an ⓘ beside the
group title rather than a paragraph under it; `configGroups[name].toggle`
names a switch that renders in the title row as the group's on/off.
- **Switches, labelled with nouns.** On means shown or enabled; the label
shouldn't say so twice.
- **Themes** swap the shell variables; a tile's own configured colour is set
closer and wins.
Two shell hooks make it real: `/api/modules` forwards `provides`, and module
servers get `shell.port` in init/routes/tiles instead of guessing it from
proddash.json.
Clock: descriptions gone, "Show seconds" is "Seconds" (1.0.1).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Three things the dashboard was making people work for.
**The menu handle.** It was the ProdDash wordmark on a pill hanging past the
bar's bottom edge, which read as a step cut out of the bar. The wordmark goes
back in the bar where it belongs, and the handle becomes a small accent lip on
the bar's bottom edge — the same idea as a tile's notch — that grows under the
pointer so it stays easy to hit without being loud at rest.
That also fixes the animation Safari made a meal of: the old handle
transitioned font-size and line-height, animating text metrics frame by frame
on the way out. Nothing here animates text. The lip rides `--topbar-h`, the
bar's live height, so it tracks the bar's own collapse instead of running a
second animation against it, and its hover growth is width, height and
opacity only.
**Fullscreen.** Fullscreen is for watching, not arranging, so every tile's
title bar now folds away on the way in. A notch still peeks one open, and it
folds back ten seconds after the pointer leaves that tile — coming back to the
tile cancels the countdown. Peeking is a transient class, so a tile's own
hidden/shown preference is untouched and comes back with the screen.
**Tile settings.** Gear settings are display choices — a text size, a filter,
a colour — so they apply as they are changed and save with the layout. Apply
and Cancel are gone; close by clicking away, pressing Escape, or the gear
again. Typing is debounced so a remount doesn't land on every keystroke, and
an unchanged value remounts nothing (a text field fires input and then change
for one edit). The module guide says so now too.
Verified in the browser: settings apply live and persist, no-op changes cost
nothing, all three close paths work, and in fullscreen both heads fold, one
peeks, it folds back at ten seconds, returning the pointer cancels it, and
leaving fullscreen restores everything with no peeks left behind.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A pass for less prose and fewer boxes.
- Header shows the version and node; the port is already in the addresses
below it, and the module list belonged in the log.
- Settings: "Network" over the port (no explanation under it), "Startup"
instead of "Starting up", and no node chooser — the path stays visible,
since which node runs is the first thing worth knowing when it won't.
- Permissions: one line per permission — a status dot, its name, and the one
thing you can do about it. The standing explanation is gone and the
modules' own reasons moved to each row's tooltip. Local network results
still appear under their row after a check, with a short line and a link
only when nothing answered at all. Re-check sits centred at the bottom,
outside the group.
The app-level "notify me" switch goes with it: macOS's own per-app
notification setting already does that job, so notifications now follow the
permission alone, asked for by the row's Enable button rather than on first
run.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A native Swift app (launcher/macos, ~2 MB, no dependencies) that starts,
stops and watches over the server from the menu bar — and holds the macOS
permissions its modules need.
The permissions are the point as much as the buttons are. macOS grants
privacy permissions to the application that owns a process, and a child
inherits its parent's identity, so with the server started from here node —
and the Timers module's ltc-capture — belong to this app bundle and the
microphone and local-network prompts are asked, and remembered, as ProdDash.
Started over SSH or from a launchd job there is nobody to ask: the permission
is silently absent rather than refused, which is the "endless zeroes" failure
ltc-listener.js warns about.
The shell was already built for a supervisor: with PRODDASH_LAUNCHER=1 it
exits 75 instead of respawning itself when the admin page applies an update,
which the launcher reads as a restart request rather than a fault. Crashes
get a backed-off restart (1s, 2s, 5s, 10s) and four in two minutes stops the
cycle. The server is spawned into its own process group, so stopping it also
stops anything it started — an orphaned ltc-capture would otherwise hold an
audio device indefinitely — and signals, a logout and Quit all stop it first.
- Menu bar: ProdDash's own 2x2 tile mark, its accent tile lit green while
serving, amber mid-move, red when something needs a person. Start, stop,
restart, open the dashboard or admin, open at login, quit.
- Window: status and both addresses, plus Log (also written to
~/Library/Logs/ProdDash, kept a week), Settings, and Permissions.
- The port is written to the data directory's proddash.json — ProdDash's own
file — so the port set here holds however it is next started. Something
already on the port is reported, and offered as a takeover when it answers
like a ProdDash started another way.
- Modules declare what they need in their manifests ("permissions": [...],
documented in docs/MODULE-GUIDE.md and ignored by the shell); the launcher
lists exactly that, with each module's reason, asks for the microphone,
and — since macOS reports nothing about local network access — offers a
check that browses for services and tries every configured upstream.
Timers, ProdCom and ProPresenter modules declare their permissions (patch
bumps). Build with launcher/macos/build.sh; output is gitignored.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Resolves the admin form conflicts in favour of this branch's grouped /
collapsible / dependent-select additions (the base hunks were the timers
lane's, ported verbatim), keeps both sides of the README and module-guide
edits, and adopts main's versioning rules: the shell moves to 1.3.0 for the
new schema features (configGroups / instanceGroups, help, color fields,
grouped and dependent selects) and pco-plan 1.3.0 declares
"proddash": ">=1.3.0".
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Renders <input type="color"> with the label beside it; the stored value is
always a #rrggbb string (3-digit hex widened, anything else falls back to
the schema default). Same styling in the gear popover and the admin form.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The gear popover learns the admin form's conventions: an instanceSchema
field's `group` starts a labeled subsection, `help` puts a line of guidance
under a control, and a manifest `instanceGroups[name]` adds
{ collapsed, columns, help } for that group (rendered as <details> with a
grid body; container queries drop to two or one column in narrow tiles).
/api/modules now exposes instanceGroups. Lets a module keep a long
show/hide checklist per tile — where display choices belong — without
the popover turning into a scroll of thirty loose checkboxes.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Ports the timers lane's admin schema additions unchanged (field `group`,
`showWhen`, type `switch`, `optionsRoute`) so the two branches merge
cleanly, and extends them for modules whose settings are richer than a
handful of fields:
- manifest `configGroups[name]` = { collapsed: true | false | "whenSet",
columns: 2–4, help } — a credentials block that folds once it holds a
saved secret, a show/hide checklist laid out as a compact grid
- `help` on any field: one line of guidance under the control
- select options may carry `group` → rendered as <optgroup>s (a folder
tree browsable inside the select)
- `optionsDependsOn: "<key>"` refetches a select's options with that
field's current value as a query parameter, now and on every change
- a save re-runs the card's dynamic option fetches, so a list that needed
the just-saved credentials fills in without a page reload; a blank
"— choose —" is no longer added when the module offers its own blank
option
Documented in docs/MODULE-GUIDE.md.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Simplify LTC to its one working source — the built-in audio listener — and
make the admin UI reflect it.
Module:
- Remove the stage-display websocket source (stage-ws.js, stagePassword)
and the /v1/timecode/status API probe — both dead on ProPresenter 21.4.
- Remove the remote-reader ingest (POST /ltc, ingestToken, tools/
ltc-reader.js): the module owns LTC end to end now. The decoder selftest
moves to modules/propresenter-timers/ltc.selftest.js so the engine stays
covered.
- composeLtc collapses to the listener: running/stopped/nosignal, or a
clear note when disabled / no device / capture failed / starting.
- Manifest: ltcEnabled is now a `switch`; ltcDevice and ltcChannel carry
showWhen:"ltcEnabled"; ProPresenter and LTC fields carry `group` labels.
Shell (admin) — backward-compatible additions, coordinate with the shell lane:
- New `switch` field type (boolean shown as the enable-toggle control).
- `group`: consecutive fields render under a labeled subsection.
- `showWhen: "<key>"`: a field is shown only while that boolean/switch is
on (and actually collapses — .field[hidden] override, since .field's
display:flex outranks the [hidden] UA default).
- applyConfigPatch coerces `switch` as boolean. Documented in MODULE-GUIDE.
Verified: engine selftest (29 checks); listener decodes BlackHole loopback
(running 30fps, ageMs); device picker lists inputs; POST /ltc now 404s;
admin shows two labeled groups, the switch, and device/channel appearing
only when the switch is on (computed display none↔flex confirmed).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adopts the new contract: the manifest declares "proddash": ">=1.2.0"
(this module's admin device picker needs the optionsRoute select support
this branch adds), module version 1.2.0, and the shell version bumps
1.1.0 → 1.2.0 for that admin capability. The optionsRoute paragraph
merged into the guide's new schema section cleanly.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
ProdDash now has a version (package.json, 1.1.0) and modules declare the
shell versions they need ("proddash": ">=1.1.0" in the manifest). A module
whose requirement this shell doesn't meet is listed in the admin page but
never loaded, and cannot be installed from the catalog.
Modules come from two places: bundled with the checkout (modules/) and
installed from the admin page into the data directory (<data dir>/modules/).
Same id in both → the newer version runs; a downloaded copy the bundled one
has overtaken is removed. The admin page's new "Available modules" section
lists modules in the ProdDash repo that aren't installed here — one small
tar.gz of the branch is fetched (at most every few minutes, only while the
admin page is open or for the periodic update check) and read with a
dependency-free tar reader (ustar, GNU long names, pax headers; the pax
global comment carries the commit sha). Install downloads the module folder
into the data directory and mounts it immediately; a module card offers
"Update to vX" when the repo has a newer version. Uninstall removes an
installed module's files; a bundled module is hidden instead (its folder
belongs to the app) and can be restored from Available modules without a
download. Settings are kept across uninstall/reinstall.
Shell updates: the server compares the repo's package.json version and
commit sha with its own (git rev-parse when the app folder is a checkout),
shows a banner in the admin page, and "Update now" brings the app folder up
to date — git pull --ff-only for a checkout that is on the repo branch with
no local changes (file modes ignored), otherwise the archive is unpacked over
the folder (runtime state and .git untouched). The server then exits with
code 75 and starts its own replacement unless PRODDASH_LAUNCHER is set; the
replacement waits for the port to free up (EADDRINUSE retry). The page polls
until the new version answers. PRODDASH_REPO (owner/repo#branch),
PRODDASH_ARCHIVE_BASE and PRODDASH_NO_REMOTE_CHECK configure/disable it.
Docs: MODULE-GUIDE gets the rules every module follows (all settings in the
admin page, dependencies shipped inside the module, everything runs inside
the module's server entry — no helper programs, declare the ProdDash
requirement and bump the version), the proddash/version manifest fields and
the new installation story; README gets "Installing modules and updating";
CLAUDE.md summarises the rules.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNYUv9EyrGSFmCnmH7WYKH
New module modules/pco-plan: reads the current plan for a chosen Planning
Center Services service type (PAT or OAuth token), streams items with start
times, lengths, keys, descriptions and item notes to tiles (every detail a
per-tile show/hide setting), and follows the propresenter-now-next module's
live item over loopback SSE to highlight the current plan item and track
elapsed vs planned runtime. Ships its own setup page
(/modules/pco-plan/setup.html) to browse folders and pick the service type
through the shell admin API, plus tools/pco-mock.js for development.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The LTC listener now lives inside the module: it spawns the native
ltc-capture helper (moved into the module folder, compiled on first use,
exact-name device matching) for the admin-selected input device, extracts
the configured channel, and decodes SMPTE LTC in-process (ltc.js — the
engine, shared with tools/ltc-reader.js, which remains the remote-machine
option posting to /ltc).
Admin config: an "LTC listener" switch, an audio-device select populated
live from the new GET /ltc/devices route, and a 1-based channel number.
The switch off means LTC is gone entirely: no LTC entry in the Add-tile
picker, no LTC row in the Timers menu or All-timers grid, no stage/API
probes, and POST /ltc answers 409. Source precedence with it on:
listener-with-data, fresh remote reader, listener's own no-signal verdict,
then the legacy API/stage chain.
Shell (admin page): `select` fields learn `optionsRoute` — options fetched
from a module route at render, saved value kept selectable when the route
or device is gone. Documented in MODULE-GUIDE; backward compatible.
Coordinate with the shell lane before its next admin.js change.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Connection settings, API keys, enabled flags and named layouts were written
to config/ inside the checkout, so a re-clone or reset from main started the
server with nothing configured. They now live in a data directory outside
the app folder:
Windows %APPDATA%\ProdDash
macOS ~/Library/Application Support/ProdDash
other $XDG_CONFIG_HOME/proddash, else ~/.config/proddash
PRODDASH_DATA_DIR overrides the location (a relative path resolves against
the app folder, so "config" restores the old spot). The first start after
upgrading copies an existing config/modules.json and config/layouts/ into
the data directory, so nothing has to be re-entered. If the directory cannot
be created or written, the server warns and falls back to config/ rather
than refusing to start. A proddash.json in the data directory overrides the
checked-in defaults (port, adminPasscode).
The startup banner prints the directory in use, /api/admin/state exposes it,
and the admin page shows it under the Modules heading. Admin config and
layout writes that fail on disk now report the path instead of a generic
server error. README, MODULE-GUIDE and CLAUDE.md updated.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNYUv9EyrGSFmCnmH7WYKH
ProPresenter's HTTP API has no timecode route (verified: 21.4 returns
404), but its classic stage-display websocket still answers — so LTC now
comes from a stage layout field labeled "LTC": a zero-dependency RFC6455
client (stage-ws.js) authenticates (new stagePassword admin config),
resolves the LTC-labeled frame's uid from the layout list, and treats any
message carrying that uid as the timecode text. "Receiving" is a 2.5s
staleness heuristic; frozen or placeholder text reads as no-signal. The
HTTP probe stays authoritative when it ever answers (a 404 verdict is
retried once a minute), and the LTC card surfaces the reason when
timecode is unavailable (bad stage password, no LTC field). pp-timers-mock
grows a /stagedisplay websocket with --stage-pwd and --no-ltc-field to
exercise every path.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
New configSchema type 'endpoint' declared in the module spec: anything
that points at a device or service on the network must be one endpoint
field, rendered identically for every module in /admin as a joined
Host/IP : Port control and stored/handed to the module server as
{ host, port }. Migrates all three connection modules — ProdCom (was a
full URL field), ProPresenter and Timers (were separate host + port
fields). Legacy stored configs (prodcomUrl / flat host+port) keep
working until the admin form is re-saved, at which point the new shape
replaces them. MODULE-GUIDE documents the type and the presentation
rule: no split host/port fields, and full URLs only for genuine web
addresses.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNYUv9EyrGSFmCnmH7WYKH
New propresenter-timers module: polls /v1/timers + /v1/timers/current
(shapes verified against openapi.propresenter.com), probes the
undocumented /v1/timecode/status for LTC and honestly reports
"not available on this ProPresenter" when absent. Per-tile timer/LTC
selection via a Timers ▾ header menu (never-seen timers default on),
responsive auto-sized cards with state-derived colors (the API exposes
no per-timer color), unmistakable overrun. Includes tools/pp-timers-mock.js
for developing without a real ProPresenter.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A module may now present a list of tiles instead of a single picker
entry. A server module exports tiles({config, log}) — sync or async,
called on every picker load so the list can be live data (discovered
ProPresenter timers, admin-configured pages); a client-only module can
declare a static tiles array in module.json. The ＋ picker groups the
entries under the module's name; adding one presets that entry's
instance settings, gives the tile the entry's name as its title, and
honors per-entry default/min sizes, all persisted with the layout.
moduleApi.variant tells the instance which entry it was added as. A
throwing or hung tiles() (2 s deadline) falls back to the classic single
entry so a dead upstream can never break the picker; modules without
tiles are byte-for-byte unaffected. Documented in docs/MODULE-GUIDE.md.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNYUv9EyrGSFmCnmH7WYKH
Topbar: the add button is now just ＋ and the layout button a 3-segment
grid icon (two squares + one tall rectangle). Modules no longer build
their own toolbars — moduleApi.header.addButton/addMenu put controls in
the tile's title bar next to the gear/close (menus are fixed-positioned
by the shell so a tile's overflow can't clip them, and everything a
module adds is removed automatically on unmount). Each title bar grows a
notch on its bottom edge that hides/shows the bar, ProdCom-Listener
style; the choice persists with the layout. Modules renamed: ProdCom and
ProPresenter. The ProdCom tile regains the original listener tools as
icon buttons in its title bar: timestamps toggle (clock), A−/A+ text
size, jump-to-latest, and a circle-with-cross clear button, plus the
Channels menu. MODULE-GUIDE documents the header API; README updated.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNYUv9EyrGSFmCnmH7WYKH
Milestone 7. docs/MODULE-GUIDE.md documents the whole module contract
from an author's point of view — manifest reference, client factory +
moduleApi, server init/routes/health, scoping and resilience rules, a
copy-paste minimal module, and a testing section with the two mocks and a
resilience checklist. README rewritten with run/configure/use
instructions in the prodcom-listener style, plus double-click launchers
for macOS and Windows. PWA: manifest, icons, and a minimal network-first
service worker that never touches /api/*.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNYUv9EyrGSFmCnmH7WYKH
