Edric Li 404bf0f8d2 refactor: migrate wechat to user attributes and enhance users list ...

Migrate the hardcoded wechat field to the new extensible user
attributes system and improve the users management UI.

Migration:
- Add migration 019 to move wechat data to user_attribute_values
- Remove wechat field from User entity, DTOs, and API contracts
- Clean up wechat-related code from backend and frontend

UsersView enhancements:
- Add text labels to action buttons (Filter Settings, Column Settings,
  Attributes Config) for better UX
- Change status column to show colored dot + Chinese text instead of
  English text
- Add dynamic attribute columns support with batch loading
- Add column visibility settings with localStorage persistence
- Add filter settings modal for search and filter preferences
- Update i18n translations

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

2026-01-01 18:59:38 +08:00

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user.go

refactor: migrate wechat to user attributes and enhance users list

2026-01-01 18:59:38 +08:00

where.go

refactor: migrate wechat to user attributes and enhance users list

2026-01-01 18:59:38 +08:00