fix: parse_mc2_timeout.py auf User-Journal umstellen (--user)

backend/scripts/parse_mc2_timeout.py

@@ -6,6 +6,8 @@ Captures lines containing "State 'stop-sigterm' timed out" and appends them
 to ~/logs/mc2-timeout.log with ISO timestamps.
 
 Permission errors are handled gracefully.
+
+Uses user journal (systemctl --user) to query logs.
 """
 
 import os
@@ -27,9 +29,10 @@ def ensure_log_dir() -> None:
 
 
 def get_timeout_entries() -> list[str]:
-    """Run journalctl and return lines matching the timeout pattern."""
+    """Run journalctl --user and return lines matching the timeout pattern."""
     cmd = [
         "journalctl",
+        "--user",
         "-u", SERVICE_NAME,
         "--no-pager",
         "-n", str(JOURNALCTL_LIMIT),
@@ -45,12 +48,12 @@ def get_timeout_entries() -> list[str]:
         print("journalctl timed out")
         return []
     except PermissionError:
-        print("Permission denied: journalctl requires access to system logs")
+        print("Permission denied: journalctl requires access to user logs")
         return []
 
     if result.returncode != 0:
         if "Permission denied" in result.stderr:
-            print("Permission denied: journalctl requires access to system logs")
+            print("Permission denied: journalctl requires access to user logs")
         else:
             print(f"journalctl failed: {result.stderr.strip()}")
         return []