fix: disable ts/ban-ts-comment rule and add type ignore for widget AP…

…I call

feat(widget): implement file picker for widget package installation

feat(i18n): add translation files and integrate i18n in AI page

- Add English and Chinese translation JSON files with comprehensive app translations
- Update i18n config to use relative import paths for locale files
- Integrate i18n in AI page to display translated error messages and UI labels
- Add desktop shortcut button to widget search item with translation support

feat(i18n): add translation files and integrate i18n in AI page

- Add English and Chinese translation JSON files with comprehensive app translations
- Update i18n config to use relative import paths for locale files
- Integrate i18n in AI page to display translated error messages and UI labels
- Add desktop shortcut button to widget search item with translation support

Add 'installed' label to language files and update widget category ha…

…ndling

Add 'installed' label to language files and update widget category ha…

…ndling