🧑 [chore] Add Claude Code configuration for Git workflow automation

Add Claude agents and commands to enhance developer experience:
- commit-crafter agent for standardized conventional commits
- staged-code-reviewer agent for automated code review
- Commands for code review, GitHub issue fixing, and commit creation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/commands/code-review.md

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+Use staged-code-reviewer sub agent to perform code review

.claude/commands/fix-github-issue.md

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+Please analyze and fix the GitHub issue: $ARGUMENTS.
+
+Follow these steps:
+
+1. Use `gh issue view` to get the issue details
+2. Understand the problem described in the issue
+3. Search the codebase for relevant files
+4. Implement the necessary changes to fix the issue
+5. Write and run tests to verify the fix
+6. Ensure code passes linting and type checking
+7. Create a descriptive commit message
+
+Remember to use the GitHub CLI (`gh`) for all GitHub-related tasks.

.claude/commands/make-commit.md

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+Use commit-crafter sub agent to make a standardized commit
+
+## Usage
+
+```
+/make-commit [hint]
+```
+
+**Parameters:**
+- `hint` (optional): A brief description or context to help customize the commit message. The hint will be used to guide the commit message generation while maintaining conventional commit standards.
+
+**Examples:**
+- `/make-commit` - Generate commit message based purely on code changes
+- `/make-commit "API refactoring"` - Guide the commit to focus on API-related changes
+- `/make-commit "fix user login bug"` - Provide context about the specific issue being fixed
+- `/make-commit "add dark mode support"` - Indicate the feature being added