perf(app): reduce startup websocket work

Make provider catalogs compact and content-addressed so repeat launches can reuse the persisted snapshot instead of transferring it again. Remove eager global catalog loading and the stopped-agent defensive tail fetch, while keeping sequence-gap and reconnect recovery as the correctness paths. Add an opt-in production-ID Android profiling build for local startup traces.

packages/app/app.config.js

@@ -1,9 +1,11 @@
 const fs = require("node:fs");
 const path = require("node:path");
 const pkg = require("./package.json");
+const withAndroidProfileable = require("./plugins/with-android-profileable");
 const withFdroidAutolinking = require("./plugins/with-fdroid-autolinking");
 const appVariant = process.env.APP_VARIANT ?? "production";
 const isFdroidBuild = process.env.PASEO_FDROID_BUILD === "1";
+const isProfileBuild = process.env.PASEO_PROFILE_BUILD === "1";
 
 const buildProfile = isFdroidBuild
   ? {
@@ -193,6 +195,7 @@ export default {
         },
       ],
       ...buildProfile.fdroidPlugins,
+      ...(isProfileBuild ? [withAndroidProfileable] : []),
     ],
     experiments: {
       typedRoutes: true,
@@ -201,6 +204,7 @@ export default {
     },
     extra: {
       fdroidBuild: isFdroidBuild,
+      profileBuild: isProfileBuild,
       router: {},
       eas: {
         projectId: "0e7f65ce-0367-46c8-a238-2b65963d235a",