Initial template: Comprehensive CLAUDE.md for new projects

Includes:
- Spec-driven development workflow
- Type safety requirements (Python/TypeScript)
- Tool usage guidelines (Ref, Exa, code review)
- MCP configuration and disabling guide
- Background agent patterns with spec context
- Homelab infrastructure reference
- Pre-commit checklist
- Error recovery patterns
- Permission boundaries

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,50 @@
+# Dependencies
+node_modules/
+venv/
+.venv/
+__pycache__/
+*.pyc
+.pytest_cache/
+
+# Build outputs
+dist/
+build/
+*.egg-info/
+.next/
+out/
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+.DS_Store
+
+# Environment
+.env
+.env.local
+.env.*.local
+*.local.json
+
+# Logs
+*.log
+logs/
+
+# Coverage
+coverage/
+.coverage
+htmlcov/
+
+# Type checking
+.mypy_cache/
+.dmypy.json
+
+# Testing
+.pytest_cache/
+.tox/
+
+# Secrets (never commit)
+*.pem
+*.key
+credentials.json
+secrets.json