# Git Control Features

## Problem

The repository workspace currently provides read-only access to git repositories. Users can browse files, view history, and see branches, but cannot perform git operations like creating branches, committing changes, pushing/pulling, or merging.

## Solution

Add git control capabilities to the repository workspace, allowing users to:
1. Create and delete branches
2. Switch between branches (checkout)
3. Commit changes (for quick edits)
4. Push changes to remote
5. Pull/fetch updates from remote
6. Merge branches
7. View working directory status

## Benefits

- **Complete workflow**: Users can make small changes without leaving the browser
- **Quick iterations**: Fix typos, update configs, make small adjustments
- **Branch management**: Create feature branches, merge when done
- **Remote sync**: Keep repositories up to date
- **No external tools needed**: Everything in the browser

## Scope

### What stays:
- Existing file browser and viewer
- Git history visualization
- Repository management (create/delete)

### What's new:
- Branch CRUD operations
- Working directory status (modified files)
- Commit operations
- Push/pull/fetch
- Merge capabilities
- Git action toolbar in workspace

### What changes:
- Workspace toolbar gets git action buttons
- File viewer gets "modified" indicators
- Branch selector gets management options
