Fix

services/queue.py

@@ -47,8 +47,7 @@ def format_status() -> str:
     if pending:
         preview = ", ".join([p[0] for p in pending[:5]])
         lines.append(f"?? Next: {preview}")
-    return "
-".join(lines)
+    return "".join(lines)
 
 
 def format_details(limit: int = 10) -> str:
@@ -68,5 +67,4 @@ def format_details(limit: int = 10) -> str:
         for i, (label, enqueued_at) in enumerate(pending[:limit], start=1):
             wait = int(now - enqueued_at)
             lines.append(f"{i:>3} | {label} | {wait}s")
-    return "
-".join(lines)
+    return "".join(lines)