Remove legacy synchroneus import

app/main.py

@@ -916,42 +916,3 @@ def api_import_job(job_id: str):
 def api_inbox_status(inbox_id: str, session: Session = Depends(get_db)):
     return _inbox_status_payload(inbox_id, session)
 
-
-@app.post("/api/admin/process-now", dependencies=dashboard_post_auth)
-def api_process_now(body: ProcessNowRequest, session: Session = Depends(get_db)):
-    try:
-        inbox = settings.get_inbox(body.inbox_id)
-    except KeyError:
-        raise HTTPException(status_code=404, detail=f"Unknown inbox: {body.inbox_id}") from None
-    lease = inbox_run_locks.acquire(inbox.id, blocking=False)
-    if not lease:
-        raise HTTPException(status_code=409, detail=f"Inbox {inbox.id} is already processing.")
-    with lease:
-        summary = process_inbox(session, settings, inbox, mode=body.mode, limit=body.limit)
-    return summary.__dict__
-
-
-@app.post("/api/admin/backlog", dependencies=dashboard_post_auth)
-def api_backlog(body: BacklogRequest, session: Session = Depends(get_db)):
-    try:
-        inbox = settings.get_inbox(body.inbox_id)
-    except KeyError:
-        raise HTTPException(status_code=404, detail=f"Unknown inbox: {body.inbox_id}") from None
-    lease = inbox_run_locks.acquire(inbox.id, blocking=False)
-    if not lease:
-        raise HTTPException(status_code=409, detail=f"Inbox {inbox.id} is already processing.")
-    with lease:
-        summary = process_inbox(
-            session,
-            settings,
-            inbox,
-            folder=body.folder or inbox.folder,
-            mode="backlog",
-            since=body.since,
-            before=body.before,
-            limit=body.limit,
-            dry_run=body.dry_run,
-            reprocess=body.reprocess,
-            mark_seen=body.mark_seen,
-        )
-    return summary.__dict__