Keep removed watchlist shows from reappearing

queue_jobs.py

@@ -871,6 +871,26 @@ class DownloadQueue:
             covered.update(self._expand_episode_spec((row["episodes"] if isinstance(row, sqlite3.Row) else row[0]), available_episodes))
         return covered
 
+    def detach_show(self, show_id):
+        normalized_show_id = str(show_id or "").strip()
+        if not normalized_show_id:
+            return {"ok": True, "count": 0}
+        count = 0
+        with self.lock, self._connect() as conn:
+            rows = conn.execute("SELECT * FROM jobs WHERE show_id = ?", (normalized_show_id,)).fetchall()
+            for row in rows:
+                job = self._job_from_row(row)
+                job["show_id"] = ""
+                job["skip_watchlist_sync"] = True
+                job["updated_at"] = now_iso()
+                self._upsert_job_conn(conn, job)
+                count += 1
+            if self.current_job is not None and str(self.current_job.get("show_id") or "").strip() == normalized_show_id:
+                self.current_job["show_id"] = ""
+                self.current_job["skip_watchlist_sync"] = True
+                self.current_job["updated_at"] = now_iso()
+        return {"ok": True, "count": count}
+
     def retry(self, job_id):
         with self.lock:
             job = self._find(job_id)