feat(guardian): add guardian package - code quality analyzer

Add @puaros/guardian package v0.1.0 - code quality guardian for vibe coders and enterprise teams.

Features:
- Hardcode detection (magic numbers, magic strings)
- Circular dependency detection
- Naming convention enforcement (Clean Architecture)
- Architecture violation detection
- CLI tool with comprehensive reporting
- 159 tests with 80%+ coverage
- Smart suggestions for fixes
- Built for AI-assisted development

Built with Clean Architecture and DDD principles.
Works with Claude, GPT, Copilot, Cursor, and any AI coding assistant.

packages/guardian/.npmignore

@@ -0,0 +1,38 @@
+# Source files (only publish dist/)
+src/
+*.ts
+!*.d.ts
+
+# Build artifacts
+tsconfig.json
+tsconfig.*.json
+tsconfig.tsbuildinfo
+*.tsbuildinfo
+
+# Tests
+**/*.spec.ts
+**/*.test.ts
+__tests__/
+coverage/
+
+# Development
+node_modules/
+.env
+.env.*
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# Git
+.git/
+.gitignore
+
+# Other
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.DS_Store