Initial: Claude config with agents, skills, commands, rules and scripts

skills/git.md

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+# Git & Version Control Skill
+
+## Git Configuration
+```bash
+git config --global user.name "ren"
+git config --global user.email "ren@local"
+git config --global init.defaultBranch main
+```
+
+## Common Commands
+
+### Repository Operations
+```bash
+git init                        # Initialize repo
+git clone <url>                 # Clone repo
+git status                      # Check status
+git add .                       # Stage all changes
+git add file.js                 # Stage specific file
+git commit -m "message"          # Commit
+git push origin main            # Push to remote
+git pull origin main            # Pull from remote
+```
+
+### Branching
+```bash
+git branch                      # List branches
+git branch new-feature         # Create branch
+git checkout new-feature       # Switch branch
+git checkout -b feature        # Create and switch
+git merge feature              # Merge branch
+git branch -d feature          # Delete merged branch
+```
+
+### History & Diff
+```bash
+git log --oneline              # Compact history
+git diff                        # Show changes
+git diff HEAD~1                # Compare with previous
+git show <commit>              # Show commit details
+git reset --hard <commit>      # Reset to commit
+```
+
+## Advanced
+```bash
+git stash                       # Stash changes
+git stash pop                   # Apply stash
+git cherry-pick <commit>       # Pick specific commit
+git rebase main               # Rebase branch
+```
+
+## SSH Configuration
+- SSH configured at: ~/.ssh/
+- Public key can be added to GitHub/GitLab