Fix all ESLint errors in mobile app (157 errors -> 0)

Major fixes:
- Replace `any` types with proper TypeScript types across all files
- Convert require() imports to ES module imports
- Add __DEV__ guards to console statements
- Escape special characters in JSX (' and ")
- Fix unused variables (prefix with _ or remove)
- Fix React hooks violations (useCallback, useMemo patterns)
- Convert wasm-crypto-shim.js to TypeScript
- Add eslint-disable comments for valid setState patterns

Files affected: 50+ screens, components, contexts, and services

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

mobile/tsconfig.json

@@ -13,5 +13,5 @@
     },
     "typeRoots": ["./src/types", "./node_modules/@types"]
   },
-  "include": ["src/**/*.ts", "src/**/*.tsx", "shared/**/*.ts"]
+  "include": ["src/**/*.ts", "src/**/*.tsx", "shared/**/*.ts", "App.tsx", "index.ts", "__mocks__/**/*.ts", "__mocks__/**/*.tsx"]
 }