tasks: skip deleted subtasks in notifications

src/services/task_events.py

@@ -19,16 +19,16 @@ ACL_NOTIFY_STATES = {
 
 
 def _format_subtasks(subtasks: dict) -> str:
-    if not subtasks:
+    active = {num: sub for num, sub in subtasks.items() if sub.pkgname}
+    if not active:
         return ""
 
-    max_num_len = max(len(num) for num in subtasks)
+    max_num_len = max(len(num) for num in active)
     lines = []
-    for num, sub in subtasks.items():
+    for num, sub in active.items():
         padded = num + " " * (max_num_len - len(num))
-        name = sub.pkgname or "unknown"
         version = f"{sub.version}-{sub.release}" if sub.version and sub.release else ""
-        entry = f"{name}/{version}" if version else name
+        entry = f"{sub.pkgname}/{version}" if version else sub.pkgname
         lines.append(f"{HTMLFormatter(code_inline(padded))} | {entry}")
 
     return "\n".join(lines)