[Feat]: Add In-App Feedback Button to Improve User Feedback Channels

Description:
The atest project has achieved a notable milestone of over 10,000 downloads, primarily from the Linux command line. Despite this active user base, the volume of user feedback is surprisingly low. This communication gap makes it difficult to understand user pain points, identify bugs in a timely manner, and prioritize features for future development. It's hypothesized that the low feedback rate is due to the inconvenience of the current process, which requires users to manually locate the project's repository on GitHub or Gitee.

Discussed idea:
To bridge this gap, this proposal suggests implementing a more direct feedback channel: adding a dedicated "Feedback" button or link directly within the application's UI.

The proposed functionality is straightforward: when a user clicks the button, the application would open the default web browser and navigate directly to the "New Issue" page of the project's designated repository. This will streamline the process, creating a frictionless, one-click path for users to report issues or suggest improvements.

By making the feedback mechanism more accessible, we anticipate a increase in user engagement.