fix: Enhance removal process by adding database cleanup and improving error handling

Website/server_steering.py

@@ -329,10 +329,25 @@ class instace:
         Output:
         - bool if the removal works (True: removal worked; False: didnt work)
         """
-        if execute_script(_var, _cmd, "remove", clear_special(name)):
+        safe_name = clear_special(name)
-            return True
+        # try to remove via management script
-        else:
+        script_ok = execute_script(_var, _cmd, "remove", safe_name)
+        if not script_ok:
             return False
+
+        # best-effort: remove the associated package entry from the database
+        client = None
+        try:
+            client, packages = _get_users_collection()
+            packages.delete_one({"client_name": name})
+        except Exception:
+            # don't fail the overall removal if DB cleanup fails
+            pass
+        finally:
+            if client:
+                client.close()
+
+        return True
         
 
     def status(name: str) -> bool: