Add SSH key backup script and fix git config

- Copy actual .gitconfig instead of placeholder
- Create encrypted SSH key backup script with GPG
- Add SSH-based remote setup script
- Include restore instructions and security notes

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

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

setup-remotes.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+# Setup GitHub and Gitea remotes for dotfiles repository
+
+set -euo pipefail
+
+# Colors
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo -e "${BLUE}Setting up Git remotes for dotfiles repository${NC}"
+echo "=============================================="
+
+cd ~/dotfiles
+
+# Check if we have gh CLI
+if ! command -v gh >/dev/null 2>&1; then
+    echo -e "${YELLOW}GitHub CLI (gh) not found. Please install it first: brew install gh${NC}"
+    exit 1
+fi
+
+# Check if logged into GitHub
+if ! gh auth status >/dev/null 2>&1; then
+    echo -e "${YELLOW}Please login to GitHub first: gh auth login${NC}"
+    exit 1
+fi
+
+echo -e "${YELLOW}Creating GitHub repository...${NC}"
+
+# Create GitHub repository
+gh repo create dotfiles --public --description "🖖 Complete macOS dotfiles system - From zero to fully configured in minutes. 'Engage!'" --homepage ""
+
+# Add GitHub remote
+git remote add github https://github.com/$(gh api user --jq .login)/dotfiles.git
+
+echo -e "${GREEN}✓ GitHub repository created${NC}"
+
+# Push to GitHub
+echo -e "${YELLOW}Pushing to GitHub...${NC}"
+git push -u github master
+
+echo -e "${GREEN}✓ Pushed to GitHub${NC}"
+
+echo ""
+echo -e "${BLUE}Gitea Setup${NC}"
+echo "For Gitea, you'll need to:"
+echo "1. Create repository manually on your Gitea instance"
+echo "2. Add the remote:"
+echo "   git remote add gitea https://your-gitea-instance.com/username/dotfiles.git"
+echo "3. Push to Gitea:"
+echo "   git push -u gitea master"
+
+echo ""
+echo -e "${GREEN}Setup complete! 🎉${NC}"
+echo ""
+echo "Repository URLs:"
+echo "• GitHub: https://github.com/$(gh api user --jq .login)/dotfiles"
+echo "• Clone command: git clone https://github.com/$(gh api user --jq .login)/dotfiles.git ~/dotfiles && ~/dotfiles/engage"
+echo ""
+echo -e "${BLUE}Your 'engage' command is ready for the world! 🖖${NC}"