Stop button for AI commit in pycharm extension.

[Sushil3125]

I have been using the CodeGPT PyCharm plugin for a few months and really like the feature. However, there is one issue: there is no stop button after generating a message. Sometimes, when the Git changes are very large, my locally hosted LLM starts to hallucinate and generate random text without stopping. A stop button, similar to JetBrains' AI Assist for AI commits, would be a helpful addition in such cases. Thanks

[appleboy]

@Sushil3125 I'm not sure what the relationship is between CodeGPT PyCharm plugin in this project. Could you please explain the operational steps in more detail?