- Replaced static paths with dynamic locale subpaths (`/[locale]/*`) in imports, URLs, and assertions across tests.
- Updated `next-intl` mocks for improved compatibility with `locale`-aware components.
- Standardized `page.goto` and navigation tests with `/en` as the base locale for consistency.
- Relocated `i18n` configuration files to `src/lib/i18n` for better organization.
- Removed obsolete `request.ts` and `routing.ts` files, simplifying `i18n` setup within the project.
- Added extensive tests for `i18n/utils` to validate locale-related utilities, including locale name, native name, and flag retrieval.
- Introduced a detailed `I18N_IMPLEMENTATION_PLAN.md` to document implementation phases, decisions, and recommendations for future extensions.
- Enhanced TypeScript definitions and modularity across i18n utilities for improved developer experience.
- Consolidated multi-line arguments into single lines where appropriate in `useAuth`.
- Improved spacing and readability in data processing across components (`ProfileSettingsForm`, `PasswordChangeForm`, `SessionCard`).
- Applied consistent table and markdown formatting in design system docs (e.g., `README.md`, `08-ai-guidelines.md`, `00-quick-start.md`).
- Updated code snippets to ensure adherence to Prettier rules and streamlined JSX structures.
- Introduced unit tests for homepage components: `QuickStartCode`, `Header`, `DemoCredentialsModal`, `AnimatedTerminal`, `CTASection`, and `StatsSection`.
- Added utility tests for `chart-colors` including opacity, palettes, and gradient validation.
- Mocked dependencies (`framer-motion`, `react-syntax-highlighter`, `DemoCredentialsModal`) for isolated testing.
- Verified accessibility features, animations, and interactive behaviors across components.
- Introduced smoke tests for Login, Register, Password Reset, Password Reset Confirm, and Settings pages.
- Enhanced test coverage for all dynamic imports using mocks and added Jest exclusions for non-testable Next.js files.
- Added component-specific test files for better structure and maintainability.
- Improved test isolation by mocking navigation, providers, and rendering contexts.
- Introduced `useFormError.test.tsx` to validate error handling, server error integration, and form behavior.
- Added `FormField.test.tsx`, covering rendering, accessibility, error handling, and prop forwarding.
- Updated Jest coverage exclusions to include `middleware.ts` (no logic to test).
- Introduced comprehensive tests for `RegisterForm`, `PasswordResetRequestForm`, and `PasswordResetConfirmForm` covering successful submissions, validation errors, and API error handling.
- Refactored forms to handle unexpected errors gracefully and improve test coverage for edge cases.
- Updated `crypto` and `storage` modules with robust error handling for storage issues and encryption key management.
- Removed unused `axios-mock-adapter` dependency for cleaner dependency management.
- Migrated `useAuth` hooks to use functions from auto-generated API client for improved maintainability and OpenAPI compliance.
- Replaced manual API calls with SDK functions (`login`, `register`, `logout`, etc.) and added error type guards for runtime safety (`isTokenWithUser`, `isSuccessResponse`).
- Enhanced hooks with better error logging, optional success callbacks, and stricter type annotations.
- Refactored `Logout` and `LogoutAll` mutations to handle missing tokens gracefully and clear local state on server failure.
- Added tests for API type guards and updated functionality of hooks to validate proper behaviors.
- Removed legacy `client-config.ts` to align with new API client utilization.
- Improved inline documentation for hooks with detailed descriptions and usage guidance.
- Deleted legacy `config` module and replaced its usage with the new runtime-validated `app.config`.
- Removed old custom Axios `apiClient` with outdated token refresh logic.
- Cleaned up redundant crypto-related mocks in storage tests and replaced them with real encryption/decryption during testing.
- Updated Jest coverage exclusions to reflect the new file structure and generated client usage.
- Introduced Web Crypto API polyfills (`@peculiar/webcrypto`) for Node.js to enable SSR-safe cryptography utilities.
- Added Jest setup file for global mocks (e.g., `localStorage`, `sessionStorage`, and `TextEncoder/Decoder`).
- Enhanced token validation behavior in `storage` tests to reject incomplete tokens.
- Replaced runtime configuration validation with clamping using `parseIntSafe` constraints for improved reliability.
- Updated `package.json` and `package-lock.json` to include new dependencies (`@peculiar/webcrypto` and related libraries).
