Refactor password reset flow and improve ESLint integration

- Extracted password reset logic into `PasswordResetConfirmContent` wrapped in `Suspense` for cleaner and more modular component structure.
- Updated ESLint config to ignore generated files and added rules for stricter code quality (`eslint-comments`, `@typescript-eslint` adjustments).
- Automated insertion of `eslint-disable` in auto-generated TypeScript files through `generate-api-client.sh`.
- Replaced unsafe `any` type casts with safer `Record<string, unknown>` type assertions for TypeScript compliance.
- Added `lint:tests` script for pre-commit test coverage checks.
- Improved `useAuth` hooks and related type guards for better runtime safety and maintainability.

frontend/eslint.config.mjs

@@ -11,6 +11,19 @@ const compat = new FlatCompat({
 
 const eslintConfig = [
   ...compat.extends("next/core-web-vitals", "next/typescript"),
+  {
+    ignores: [
+      "**/node_modules/**",
+      "**/.next/**",
+      "**/out/**",
+      "**/build/**",
+      "**/dist/**",
+      "**/coverage/**",
+      "**/src/lib/api/generated/**",
+      "**/*.gen.ts",
+      "**/*.gen.tsx",
+    ],
+  },
 ];
 
 export default eslintConfig;