Add mobile services, web proxy, and Gemma4 agent loop

- Mobile: add push notification and calendar sync services with full test suite (calendar, eventStore, notifications,
  screens)
- Mobile: add EAS build config and Jest setup
- Web: add API proxy, update useDestinationStation/useJourneys hooks, add middleware tests
- Web: update next.config and rebuild
- Agent: add Gemma4-based agent loop (agent_base, ttl_agent, ts_agent)
- Docs: add privacy policy, post-MVP plan, and aider rules

apps/web/.next/static/pcsiH5B97Wet0aRbzsRfL/_buildManifest.js

@@ -1,11 +0,0 @@
-self.__BUILD_MANIFEST = {
-  "__rewrites": {
-    "afterFiles": [],
-    "beforeFiles": [],
-    "fallback": []
-  },
-  "sortedPages": [
-    "/_app",
-    "/_error"
-  ]
-};self.__BUILD_MANIFEST_CB && self.__BUILD_MANIFEST_CB()

apps/web/.next/static/pcsiH5B97Wet0aRbzsRfL/_clientMiddlewareManifest.js

@@ -1 +0,0 @@
-self.__MIDDLEWARE_MATCHERS = [];self.__MIDDLEWARE_MATCHERS_CB && self.__MIDDLEWARE_MATCHERS_CB()

apps/web/.next/static/pcsiH5B97Wet0aRbzsRfL/_ssgManifest.js

@@ -1 +0,0 @@
-self.__SSG_MANIFEST=new Set([]);self.__SSG_MANIFEST_CB&&self.__SSG_MANIFEST_CB()