Merge pull request #130 from lcomplete/dev

Merge pull request #129 from lcomplete/feat/configurable-default-feed-fetch-interval

feat(tests): add unit tests for FeedsService and GlobalSettingService

feat(feeds): add configurable default feed fetch interval setting

Merge pull request #128 from lcomplete/dev

feat(feeds): add batch delete all feeds in folder functionality

Merge pull request #127 from lcomplete/dev

refactor(client): improve SearchBox type safety and code structure

Merge pull request #126 from lcomplete/dev

feat: Enhance Twitter settings management and improve localization

Merge pull request #125 from GSAlex/feature/i18n-support

feat(i18n): complete translation for settings, library, and feeds sidebars

feat(client): complete i18n migration for settings components

feat: add i18n multi-language support (English + Chinese)

chore: remove outdated Copilot instructions document