erio 65459a99b6 feat(dashboard): add group usage distribution chart to usage page ...

Add a doughnut chart showing usage statistics broken down by group on
the admin usage records page. The chart appears alongside the existing
model distribution chart (2-column grid), with the token usage trend
chart moved to a separate full-width row below.

Changes:
- backend/pkg/usagestats: add GroupStat type
- backend/service: add GetGroupStatsWithFilters interface method and implementation
- backend/repository: implement GetGroupStatsWithFilters with LEFT JOIN groups
- backend/handler: add GetGroupStats handler with full filter support
- backend/routes: register GET /admin/dashboard/groups route
- backend/tests: add GetGroupStatsWithFilters stubs to contract/sora tests
- frontend/types: add GroupStat interface
- frontend/api: add getGroupStats API function and types
- frontend/components: add GroupDistributionChart.vue doughnut chart
- frontend/views: update UsageView layout and load group stats in parallel
- frontend/i18n: add groupDistribution, group, noGroup keys (zh + en)

2026-03-01 20:10:51 +08:00

..

middleware

feat(admin): 完整实现管理员修改用户 API Key 分组的功能

2026-02-28 20:18:14 +08:00

routes

feat(dashboard): add group usage distribution chart to usage page

2026-03-01 20:10:51 +08:00

api_contract_test.go

feat(dashboard): add group usage distribution chart to usage page

2026-03-01 20:10:51 +08:00

http.go

feat(backend): 提交后端审计修复与配套测试改动

2026-02-14 11:23:10 +08:00

router.go

feat(sync): full code sync from release

2026-02-28 15:01:20 +08:00