Merge main into feat/shipwrecks; move shipwrecks to token 00

Main's wildlife-sightings layer took share-link token 9, so shipwrecks
takes the next free token, 00. Locale, docs, format-scope and voice
manifest conflicts keep both sides. Ledger and registry tests now model
the ledger before shipwrecks took 00, and layer counts include both
new layers.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

server/providers/local.js

@@ -30,6 +30,8 @@ import { gnssIntegrityProxy } from './gnssIntegrity.js';
 import { ghostMapsProxy } from './ghostMaps.js';
 import { shipwrecksProxy } from './shipwrecks.js';
 import { droneAirspaceProxy } from './droneAirspace.js';
+import { inaturalistProxy } from './inaturalist/observations.js';
+import { acartiaProxy } from './acartia.js';
 import { cycloneProxy } from './cyclones.js';
 import { windProxy } from './wind.js';
 
@@ -83,6 +85,8 @@ function localProviderPlugins({
     ghostMapsProxy(),
     shipwrecksProxy(),
     droneAirspaceProxy(),
+    inaturalistProxy(),
+    acartiaProxy(),
     keySetupEndpoint(),
   ];
 }