feat(tests): remove Time Log, move Tempo sync to Phase Timeline

- Remove WorklogTimeline (manual time log) from test detail page
- TestPhaseTimeline now accepts testId, fetches its own worklogs,
  and shows Tempo sync status on the Red Team Execution row:
    • green badge if already synced (with worklog ID tooltip)
    • 'Sync to Tempo' button (blue) if not yet synced
- Add POST /tests/{id}/sync-tempo backend endpoint for manual sync:
  finds unsynced red_team_execution worklogs and pushes them to Tempo

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/app/routers/tests.py

@@ -649,3 +649,78 @@ def get_retest_chain(
         }
         for t in chain
     ]
+
+
+# ---------------------------------------------------------------------------
+# POST /tests/{id}/sync-tempo  —  manual Tempo sync for red execution worklog
+# ---------------------------------------------------------------------------
+
+
+@router.post("/{test_id}/sync-tempo")
+def sync_tempo(
+    test_id: uuid.UUID,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Manually sync this test's red team execution worklog(s) to Tempo.
+
+    Useful when the automatic sync failed at phase completion (e.g. Tempo
+    was not yet configured).  Only red_team_execution worklogs are eligible.
+    Already-synced worklogs are skipped.  Returns a summary of what happened.
+    """
+    from datetime import datetime as _dt
+    from app.models.worklog import Worklog
+    from app.services.tempo_service import auto_log_test_worklog
+    from app.services.test_crud_service import get_test_or_raise as _get
+
+    test = _get(db, test_id)
+
+    worklogs = (
+        db.query(Worklog)
+        .filter(
+            Worklog.entity_type == "test",
+            Worklog.entity_id == test_id,
+            Worklog.activity_type == "red_team_execution",
+        )
+        .all()
+    )
+
+    if not worklogs:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="No red team execution worklog found for this test.",
+        )
+
+    results = []
+    for wl in worklogs:
+        if wl.tempo_synced:
+            results.append({"worklog_id": str(wl.id), "status": "already_synced"})
+            continue
+
+        try:
+            result = auto_log_test_worklog(
+                db=db,
+                test=test,
+                user=current_user,
+                activity_type=wl.activity_type,
+                duration_seconds=wl.duration_seconds,
+            )
+            if result and isinstance(result, dict):
+                wl.tempo_synced = _dt.utcnow()
+                wl.tempo_worklog_id = str(result.get("tempoWorklogId", ""))
+                db.commit()
+                results.append({"worklog_id": str(wl.id), "status": "synced"})
+            else:
+                results.append({
+                    "worklog_id": str(wl.id),
+                    "status": "skipped",
+                    "detail": "Tempo not configured or conditions not met.",
+                })
+        except Exception as exc:
+            results.append({
+                "worklog_id": str(wl.id),
+                "status": "error",
+                "detail": str(exc),
+            })
+
+    return {"results": results}