Added offset/limit pagination to the two admin app-opens drill-in
endpoints so admins can investigate spikes that span more than the
default 100 most-recent opens.
Backend (artifacts/api-server/src/routes/stats.ts):
- New parsePaging() helper validates `limit` (1..200, default 100) and
`offset` (>=0, default 0); invalid values return 400.
- Both `/stats/admin/app-opens/by-app/:appId` and
`/stats/admin/app-opens/by-user/:userId` accept the new params, apply
`.limit(limit).offset(offset)`, and return `limit`, `offset`, and a
`nextOffset` (number | null) computed from `totalCount`.
- Added a stable secondary sort (`id desc`) so paged results don't
shuffle when timestamps tie.
Spec & client (lib/api-spec/openapi.yaml + regenerated clients):
- Added `limit`/`offset` query params and `limit`/`offset`/`nextOffset`
response fields to AdminAppOpensByApp/AdminAppOpensByUser.
- Re-ran `pnpm --filter @workspace/api-spec run codegen`.
Frontend (artifacts/teaboy-os/src/pages/admin.tsx + locales):
- AppOpensDrillIn / UserOpensDrillIn now accumulate extra pages in
local state and expose a "Load more" button via a shared
LoadMoreSection footer that also shows "Showing X of Y".
- Extra pages are fetched via the generated `getAdminAppOpensByApp` /
`getAdminAppOpensByUser` functions; accumulated state resets when
the appId/userId or stats query params change.
- Added en/ar translations for `loadMore`, `loadMoreError`, `shownOf`.
Tests:
- New artifacts/api-server/tests/admin-app-opens-pagination.test.mjs
covers happy-path paging for both endpoints, the default page size,
and 400 responses for invalid limit/offset.
- All 10 api-server tests pass; full workspace typecheck passes.
Replit-Task-Id: b6382efe-765f-4689-8c93-196fee253f63
riyadhafraa
216ff65e04