Implemented autosave functionality with a delay, which now refrains from formatting the code upon triggering unless the user manually saves it. Additionally, enhanced documentation for the `format_on_save` setting has been added. This resolves the issue where autosave with delay would inadvertently format the code, disrupting the user experience, as reported in the corresponding issue. Release Notes: - Fixed a bug where autosave after_delay would auto-format the buffer ([#9787](https://github.com/zed-industries/zed/issues/9787)). --------- Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>