[FEATURE] Automatically create .gitignore file inside .claude

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Using Claude in a git repository creates files that pollute the repository and need to be ignored.

Proposed Solution

Please automatically add a .gitignore file inside .claude that ignores settings.local.json, which shouldn't be committed to repositories.

Alternative Solutions

_No response_

Priority

Low - Nice to have

Feature Category

Configuration and settings

Use Case Example

_No response_

Additional Context

_No response_