Fix delete_job SQL to allow deleting processing jobs

models.py

@@ -105,7 +105,7 @@ class JobStore:
 
     def delete_job(self, job_id: int) -> bool:
         conn = self._conn()
-        cur = conn.execute("DELETE FROM jobs WHERE id = ? AND status != 'processing'", (job_id,))
+        cur = conn.execute("DELETE FROM jobs WHERE id = ?", (job_id,))
         conn.commit()
         return cur.rowcount > 0