feat(api): add sort and order query parameters to job list endpoints (#37672)

Adds `sort` and `order` query parameters to all action job list API
endpoints (`/admin/actions/jobs`, `/repos/{owner}/{repo}/actions/jobs`,
`/repos/{owner}/{repo}/actions/runs/{run}/jobs`, `/user/actions/jobs`),
following the existing `OrderByMap` pattern used by repo/user search
endpoints.

- Default is `id` / `asc` (backwards compatible — matches previous DB
natural order)
- Only `id` sort field for now; the map is extensible for future fields
- Returns 422 for invalid sort/order values
- `ToOrders()` returns empty string when `OrderBy` is unset, so internal
callers (webhook dispatch, concurrency checks) are unaffected

Closes: #37666
Supersedes: #37667
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: silverwind <me@silverwind.io>

routers/api/v1/shared/action.go

@@ -36,11 +36,16 @@ func ListJobs(ctx *context.APIContext, ownerID, repoID, runID int64, runAttemptI
 		setting.PanicInDevOrTesting("ownerID and repoID should not be both set")
 	}
 	listOptions := utils.GetListOptions(ctx)
+	orderBy, ok := utils.ResolveSortOrder(ctx, actions_model.JobOrderByMap, actions_model.JobOrderByMap["asc"]["id"])
+	if !ok {
+		return
+	}
 	opts := actions_model.FindRunJobOptions{
 		OwnerID:     ownerID,
 		RepoID:      repoID,
 		RunID:       runID,
 		ListOptions: listOptions,
+		OrderBy:     orderBy,
 	}
 	if runID > 0 {
 		opts.RunAttemptID = runAttemptID