Mark Liaobots Provider as inactive

Their website is showing a 404 page
See yourself: https://liaobots.work

README.md

@@ -234,11 +234,11 @@ set G4F_PROXY=http://host:port
 | Website | Provider | GPT-3.5 | GPT-4 | Stream | Status | Auth |
 | ------  | -------  | ------- | ----- | ------ | ------ | ---- |
 | [bing.com](https://bing.com/chat) | `g4f.Provider.Bing` | ❌ | ✔️ | ✔️ | ![Active](https://img.shields.io/badge/Active-brightgreen) | ❌ |
-| [liaobots.site](https://liaobots.site) | `g4f.Provider.Liaobots` | ✔️ | ✔️ | ✔️ | ![Active](https://img.shields.io/badge/Active-brightgreen) | ❌ |
 | [chat.openai.com](https://chat.openai.com) | `g4f.Provider.OpenaiChat` | ✔️ | ✔️ | ✔️ | ![Unknown](https://img.shields.io/badge/Active-brightgreen) | ✔️ |
 | [raycast.com](https://raycast.com) | `g4f.Provider.Raycast` | ✔️ | ✔️ | ✔️ | ![Unknown](https://img.shields.io/badge/Unknown-grey) | ✔️ |
 | [you.com](https://you.com) | `g4f.Provider.You` | ✔️ | ✔️ | ✔️ | ![Active](https://img.shields.io/badge/Active-brightgreen) | ❌ |
 | [chat.geekgpt.org](https://chat.geekgpt.org) | `g4f.Provider.GeekGpt` | ✔️ | ✔️ | ✔️ | ![Inactive](https://img.shields.io/badge/Inactive-red) | ❌ |
+| [liaobots.site](https://liaobots.site) | `g4f.Provider.Liaobots` | ✔️ | ✔️ | ✔️ | ![Inactive](https://img.shields.io/badge/Inactive-red) | ❌ |
 
 ### GPT-3.5