Add Claude Code GitHub Workflow

[ddaspit]

🤖 Installing Claude Code GitHub App

This PR adds a GitHub Actions workflow that enables Claude Code integration in our repository.

What is Claude Code?

Claude Code is an AI coding agent that can help with:

• Bug fixes and improvements
• Documentation updates
• Implementing new features
• Code reviews and suggestions
• Writing tests
• And more!

How it works

Once this PR is merged, we'll be able to interact with Claude by mentioning @claude in a pull request or issue comment.
Once the workflow is triggered, Claude will analyze the comment and surrounding context, and execute on the request in a GitHub action.

Important Notes

• This workflow won't take effect until this PR is merged
• @claude mentions won't work until after the merge is complete
• The workflow runs automatically whenever Claude is mentioned in PR or issue comments
• Claude gets access to the entire PR or issue context including files, diffs, and previous comments

Security

• Our Anthropic API key is securely stored as a GitHub Actions secret
• Only users with write access to the repository can trigger the workflow
• All Claude runs are stored in the GitHub Actions run history
• Claude's default tools are limited to reading/writing files and interacting with our repo by creating comments, branches, and commits.
• We can add more allowed tools by adding them to the workflow file like:

allowed_tools: Bash(npm install),Bash(npm run build),Bash(npm run lint),Bash(npm run test)

There's more information in the Claude Code action repo.

After merging this PR, let's try mentioning @claude in a comment on any PR to get started!

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This change is 

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.10%. Comparing base (6639917) to head (51bec4a).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #366   +/-   ##
=======================================
  Coverage   92.10%   92.10%           
=======================================
  Files         389      389           
  Lines       24559    24559           
=======================================
  Hits        22620    22620           
  Misses       1939     1939           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[Enkidu93]

Sorry - I missed this PR somehow!

@Enkidu93 reviewed 2 files and all commit messages, and made 2 comments.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on ddaspit).

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.github/workflows/claude.yml line 43 at r1 (raw file):

            actions: read

          # Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.

Do you want to keep these commented-out optional extras (from some template I'm guessing?)? Same in other yml.

[ddaspit]

@ddaspit made 1 comment.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on Enkidu93).

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.github/workflows/claude.yml line 43 at r1 (raw file):

Previously, Enkidu93 (Eli C. Lowry) wrote…

Do you want to keep these commented-out optional extras (from some template I'm guessing?)? Same in other yml.

This was created from a template. I would rather just keep them in case we want to use them later.

[Enkidu93]

@Enkidu93 made 2 comments and resolved 1 discussion.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on ddaspit).

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.github/workflows/claude.yml line 43 at r1 (raw file):

Previously, ddaspit (Damien Daspit) wrote…

This was created from a template. I would rather just keep them in case we want to use them later.

OK, fine by me. Just making sure you meant to.