"Location", never "campus", in everything people read; SC FOH joined with its MIDI links

- pages (NA 98 Locations / 99 Location, re-imported via PAGES_VERSION), keys, settings page, setup and
  install messages, alerts, docs, the Apollo Beach kit; python3 -m settings.location and /location/...
  addresses (the old names still answer for installed Macs)
- Apply reads the before settings from the file: an in-place edit skipped the watchdog restart
- SC: SUPERRACK (+SoundGrid) and X32 EDIT from SC FOH; FOH TRACKS and TRACKS LIGHTS MIDI links watched

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

settings/discover.py

@@ -1,4 +1,4 @@
-"""Auto-setup's eyes: what this campus has, read from Companion, Dante, the network MIDI sessions,
+"""Auto-setup's eyes: what this location has, read from Companion, Dante, the network MIDI sessions,
 this Mac's own network, and the computers that joined (each one ran the join line once).
 
   look(cfg, data_dir)      the inventory autoconf.py turns into keys
@@ -143,7 +143,7 @@ def this_mac():
     info["exes"] = {os.path.basename(p.strip()): p.strip() for p in ps if ".app/Contents/MacOS/" in p}
     if wired:
         ip, net = ifs[wired]
-        # A /24 or smaller on a campus usually sits inside a /16 the rest of the gear shares: use what is configured.
+        # A /24 or smaller on a location usually sits inside a /16 the rest of the gear shares: use what is configured.
         info["wired"] = {"interface": wired, "ip": ip, "net": net, "gateway": gateway_of(wired)}
     return info
 
@@ -303,7 +303,7 @@ def computers(cfg, data_dir):
 
 def look(cfg, data_dir):
     inv = {"ingest": this_mac(), "at": int(time.time())}
-    # A campus whose MIDI rule names its wired network keeps it (it may be wider than this Mac's subnet).
+    # A location whose MIDI rule names its wired network keeps it (it may be wider than this Mac's subnet).
     rule = [n for t in sp.all_tiles(cfg) for c in t.get("checks", []) if c.get("type") == "midi_wired" for n in c.get("nets", [])]
     if rule and inv["ingest"].get("wired"):
         inv["ingest"]["wired"]["net"] = rule[0]