feat(manager): update port change utility to return detailed proxy info

app/services/mitmproxy/manager.py

@@ -9,7 +9,7 @@ async def create_proxy(
         port: int,
         service: DockerContainer,
         code: str,
-) -> int:
+) -> dict[str, object]:
     """
     Utility function that will:
      - run ``integrations/docker`` utilities to change the old port of original service to a random one
@@ -17,7 +17,7 @@ async def create_proxy(
      - start a subprocess via asyncio
      - return the proxy infos (pid, )
     """
-    path = Path(f"/tmp/theplug/{service["name"]}.py")
+    path = Path(f"/tmp/theplug/{service['name']}.py")
     path.parent.mkdir(parents=True, exist_ok=True)
 
     path.write_text(code, encoding="utf-8")
@@ -26,12 +26,17 @@ async def create_proxy(
     # scegliere una porta random alla quale spostare il docker
     # modificare il docker via  integrations.docker.editor.change_port ( service.folder, service.name, port, random_nuova_port )
     random_port = _get_random_port()
-    docker.editor.change_port(
+    changed = await docker.change_port(
         service["name"],
         service["folder"],
         port,
         random_port,
     )
 
-
-    return 0
+    return {
+        "service": service["name"],
+        "previous_port": port,
+        "upstream_port": random_port,
+        "script_path": str(path),
+        "port_changed": changed,
+    }