Add pre-commit with basic checks

[jbampton]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @jbampton, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request establishes a robust foundation for code quality by integrating "pre-commit" hooks into the development workflow. It introduces automated checks to ensure code consistency and prevent common errors, leading to a cleaner and more maintainable codebase. The changes also include an initial cleanup of existing files to align with the newly enforced standards.

Highlights

• Pre-commit Integration: Introduced a ".pre-commit-config.yaml" file to automate code quality checks before commits are made.
• Automated Code Checks: Configured a suite of basic checks including AST validation, case conflict detection, private key detection, and various whitespace and line ending enforcements.
• Codebase Cleanup: Applied automatic fixes for trailing whitespace across several files ("docs/script.js", "fetch.py", "layouts/layout.html", "render.py") as a result of the new pre-commit standards.

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Ignored Files

• Ignored by pattern: .github/workflows/** (1)
  • .github/workflows/pre-commit.yml

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[gemini-code-assist]

Code Review

This pull request introduces a pre-commit configuration, which is an excellent step towards automating code quality checks. The changes primarily consist of adding the .pre-commit-config.yaml file and applying the trailing-whitespace hook to existing files. My review includes a critical fix for an invalid revision in the configuration that would prevent it from working, and a suggestion to add more powerful hooks for Python code formatting and linting to further enhance the setup.