feat: migrate project to Bun runtime with comprehensive configuration updates

- Updated Dockerfile to use Bun 1.0.26 as base image
- Replaced npm/yarn scripts with Bun equivalents in package.json
- Modernized .dockerignore with expanded file and directory exclusions
- Simplified jest.config.cjs to use Bun's native testing framework
- Added new ha-analyzer-cli.ts and health-check.ts utility scripts
- Configured package manager to use Bun 1.0.26

.dockerignore

@@ -1,31 +1,76 @@
 # Dependencies
-node_modules
-npm-debug.log
-yarn-debug.log
-yarn-error.log
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+package-lock.json
+yarn.lock
+pnpm-lock.yaml
+bun.lockb
 
 # Build output
-dist
+dist/
+build/
+*.egg-info/
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
 
 # Environment files
-.env*
+.env
+.env.*
 !.env.example
+venv/
+ENV/
+env/
 
-# Git
-.git
+# Version control
+.git/
 .gitignore
+.gitattributes
 
-# IDE
-.vscode
-.idea
+# IDE and editor files
+.idea/
+.vscode/
+*.swp
+*.swo
+.DS_Store
+Thumbs.db
 
 # Test files
-coverage
-__tests__
+coverage/
+__tests__/
 jest.config.*
 *.test.ts
+.nyc_output
+
+# Logs
+logs/
+*.log
+
+# Documentation
+*.md
+docs/
+CHANGELOG
+LICENSE
+
+# Docker
+docker-compose*.yml
+docker-compose*.yaml
+Dockerfile*
+
+# Temporary files
+tmp/
+temp/
+.tmp/
+*.tmp
 
 # Misc
-*.md
-.DS_Store
-*.log 
+.cursorrules
+.mypy_cache/
+.storage/
+.cloud/
+*.db
+*.db-*