Fix EAS local builds and resolve require cycles

- Add dotenv-cli for EAS local builds to load env vars
- Break circular dependencies in store/hooks imports
- Add env var validation with clear error messages
- Remove hardcoded Sentry auth token from sentry.properties
- Add .ipa files to .gitignore

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/mobile/jest.config.js

@@ -2,7 +2,10 @@
 module.exports = {
     preset: 'jest-expo',
     clearMocks: true,
-    setupFiles: ['../../node_modules/react-native-gesture-handler/jestSetup.js'],
+    setupFiles: [
+        '<rootDir>/src/test/setupEnv.js',
+        '../../node_modules/react-native-gesture-handler/jestSetup.js',
+    ],
     setupFilesAfterEnv: [
         '@testing-library/jest-native/extend-expect',
         '<rootDir>/src/test/setup.ts',