feat: code quality audit + autoresearch integration + infra hardening (#150)

src/dashboard/routes/chat_api.py

@@ -27,12 +27,13 @@ logger = logging.getLogger(__name__)
 
 router = APIRouter(prefix="/api", tags=["chat-api"])
 
-_UPLOAD_DIR = os.path.join("data", "chat-uploads")
+_UPLOAD_DIR = str(Path(settings.repo_root) / "data" / "chat-uploads")
 _MAX_UPLOAD_SIZE = 50 * 1024 * 1024  # 50 MB
 
 
 # ── POST /api/chat ────────────────────────────────────────────────────────────
 
+
 @router.post("/chat")
 async def api_chat(request: Request):
     """Accept a JSON chat payload and return the agent's reply.
@@ -65,7 +66,8 @@ async def api_chat(request: Request):
             # Handle multimodal content arrays — extract text parts
             if isinstance(content, list):
                 text_parts = [
-                    p.get("text", "") for p in content
+                    p.get("text", "")
+                    for p in content
                     if isinstance(p, dict) and p.get("type") == "text"
                 ]
                 last_user_msg = " ".join(text_parts).strip()
@@ -109,6 +111,7 @@ async def api_chat(request: Request):
 
 # ── POST /api/upload ──────────────────────────────────────────────────────────
 
+
 @router.post("/upload")
 async def api_upload(file: UploadFile = File(...)):
     """Accept a file upload and return its URL.
@@ -147,6 +150,7 @@ async def api_upload(file: UploadFile = File(...)):
 
 # ── GET /api/chat/history ────────────────────────────────────────────────────
 
+
 @router.get("/chat/history")
 async def api_chat_history():
     """Return the in-memory chat history as JSON."""
@@ -165,6 +169,7 @@ async def api_chat_history():
 
 # ── DELETE /api/chat/history ──────────────────────────────────────────────────
 
+
 @router.delete("/chat/history")
 async def api_clear_history():
     """Clear the in-memory chat history."""