fix: set GIT_TERMINAL_PROMPT=0 to prevent clone hanging

app.py

@@ -27,6 +27,8 @@ def _clone_repo(workdir: Path) -> Path:
     subprocess.run(
         ["git", "clone", "--depth", "1", "-b", REPO_REF, repo_url, str(repo_dir)],
         check=True,
+        timeout=120,
+        env={**os.environ, "GIT_TERMINAL_PROMPT": "0"},
     )
     return repo_dir
 
@@ -86,34 +88,6 @@ async def cvat_webhook(request: Request):
     return {"status": "accepted", "task_id": task_id}
 
 
-@app.get("/test-clone")
-async def test_clone():
-    """Debug: test git clone with PAT."""
-    import tempfile
-    repo_url = REPO_URL
-    if GITHUB_PAT and "github.com" in repo_url:
-        repo_url = repo_url.replace("https://", f"https://{GITHUB_PAT}@")
-    with tempfile.TemporaryDirectory() as td:
-        result = subprocess.run(
-            ["git", "clone", "--depth", "1", "-b", REPO_REF, repo_url, f"{td}/repo"],
-            capture_output=True, text=True, timeout=30,
-            env={**os.environ, "GIT_TERMINAL_PROMPT": "0"},
-        )
-        return {
-            "returncode": result.returncode,
-            "stdout": result.stdout[:500],
-            "stderr": result.stderr[:500],
-        }
-
-
 @app.get("/health")
 async def health():
-    return {
-        "status": "ok",
-        "dataset": DATASET,
-        "has_github_pat": bool(GITHUB_PAT),
-        "github_pat_prefix": GITHUB_PAT[:15] + "..." if GITHUB_PAT else "",
-        "has_cvat_token": bool(CVAT_TOKEN),
-        "repo_ref": REPO_REF,
-        "repo_url": REPO_URL,
-    }
+    return {"status": "ok", "dataset": DATASET}