Disable form

[isamu]

Summary by CodeRabbit

• Enhancement: Improved user experience on the main page form. Now, when the system is processing a form submission, the input fields and submit button will be disabled, and the button will change color. This provides clear visual feedback to users, preventing them from making additional inputs or submissions until the current process is complete.
• Chore: Updated the .gitignore file to exclude Emacs backup files, keeping the project repository cleaner. This change is mainly relevant for developers using Emacs.

[coderabbitai[bot]]

Walkthrough

This pull request introduces enhancements to the user interface, improving the user experience during loading states. It modifies the HTML form to disable user input and submission while loading, providing visual feedback via a loading indicator. Additionally, it updates the .gitignore file to ignore Emacs backup files.

Changes

File	Summary
.gitignore	Added a new line to ignore Emacs backup files (*~).
templates/index.html	Updated the HTML form to disable user input and submission during loading. The submit button's class is conditionally modified based on the loading state, providing visual feedback.

🐇💻

In the land of code, where the shadows lie,

A rabbit hops, under the cloudless sky.

With each key press, a new world unfurls,

Ignoring backups, as the loading whirls.

The form stands still, while the page is loading,

A better UX, the rabbit is coding. 🎉

Tips

### Chat with CodeRabbit Bot (`@coderabbitai`) - Mention `@coderabbitai` in any *review comment* for bot assistance. - Note: Review comments are made on code diffs or files, not on the PR overview. ### Pause Incremental Reviews - Insert `@coderabbitai: ignore` in the PR description to halt the bot's ongoing reviews. Remove the line to resume. - Additionally, enter `@coderabbitai pause` to halt the bot's ongoing reviews as any issue or review comment. To resume reviews, enter `@coderabbitai resume` as any issue or review comment.