fix(kanban): preserve notifier_profile for dashboard home subscriptions

hermes_cli/kanban_db.py

@@ -4762,6 +4762,18 @@ def add_notify_sub(
             """,
             (task_id, platform, chat_id, thread_id or "", user_id, notifier_profile, now),
         )
+        if notifier_profile:
+            # Self-heal legacy rows that predate notifier ownership by
+            # backfilling only when the existing value is unset.
+            conn.execute(
+                """
+                UPDATE kanban_notify_subs
+                   SET notifier_profile = ?
+                 WHERE task_id = ? AND platform = ? AND chat_id = ? AND thread_id = ?
+                   AND (notifier_profile IS NULL OR notifier_profile = '')
+                """,
+                (notifier_profile, task_id, platform, chat_id, thread_id or ""),
+            )
 
 
 def list_notify_subs(

plugins/kanban/dashboard/plugin_api.py

@@ -1207,6 +1207,15 @@ def _configured_home_channels() -> list[dict]:
     return result
 
 
+def _active_profile_name() -> str:
+    """Return the current Hermes profile name for notify-sub ownership."""
+    try:
+        from hermes_cli.profiles import get_active_profile_name
+        return get_active_profile_name() or "default"
+    except Exception:
+        return "default"
+
+
 def _home_sub_matches(sub: dict, home: dict) -> bool:
     """True if a notify_subs row corresponds to the given home channel."""
     return (
@@ -1278,6 +1287,7 @@ def subscribe_home(task_id: str, platform: str, board: Optional[str] = Query(Non
             platform=platform,
             chat_id=home["chat_id"],
             thread_id=home["thread_id"] or None,
+            notifier_profile=_active_profile_name(),
         )
         return {"ok": True, "task_id": task_id, "home_channel": home}
     finally:

tests/plugins/test_kanban_dashboard_plugin.py

@@ -1353,6 +1353,7 @@ def test_home_subscribe_creates_notify_sub_row(client, with_home_channels):
     assert subs[0]["platform"] == "telegram"
     assert subs[0]["chat_id"] == "1234567"
     assert subs[0]["thread_id"] == "42"
+    assert subs[0]["notifier_profile"] == "default"
 
 
 def test_home_subscribe_flips_subscribed_flag_in_subsequent_get(client, with_home_channels):
@@ -1380,6 +1381,36 @@ def test_home_subscribe_is_idempotent(client, with_home_channels):
         conn.close()
 
 
+def test_home_subscribe_backfills_owner_on_legacy_row(client, with_home_channels):
+    """Re-subscribing should backfill notifier ownership on ownerless rows."""
+    from hermes_cli import kanban_db as kb
+    t = client.post("/api/plugins/kanban/tasks", json={"title": "x"}).json()["task"]
+
+    conn = kb.connect()
+    try:
+        kb.add_notify_sub(
+            conn,
+            task_id=t["id"],
+            platform="telegram",
+            chat_id="1234567",
+            thread_id="42",
+        )
+    finally:
+        conn.close()
+
+    r = client.post(f"/api/plugins/kanban/tasks/{t['id']}/home-subscribe/telegram")
+    assert r.status_code == 200
+
+    conn = kb.connect()
+    try:
+        subs = kb.list_notify_subs(conn, t["id"])
+    finally:
+        conn.close()
+
+    assert len(subs) == 1
+    assert subs[0]["notifier_profile"] == "default"
+
+
 def test_home_subscribe_unknown_platform_returns_404(client, with_home_channels):
     """Platforms without a home configured (slack in the fixture) return 404."""
     t = client.post("/api/plugins/kanban/tasks", json={"title": "x"}).json()["task"]