Context Pods

# feat: Double test coverage across all packages ## Summary This PR completes the comprehensive test coverage improvement initiative, more than doubling test coverage across all Context-Pods packages. The implementation adds 881 total tests with a focus on MCP protocol compliance, CLI workflows, and template generation pipelines. ## Test Coverage Improvements ### Package Coverage Metrics - **@context-pods/cli**: 86.85% statements, 76.36% branches, 90.19% functions (251 tests) - **@context-pods/server**: 86.23% statements, 78.94% branches, 89.65% functions (261 tests) - **@context-pods/core**: 84.77% statements, 75.26% branches, 85.29% functions (82 tests) - **@context-pods/templates**: Full structural validation (25 tests) - **@context-pods/create**: Complete npx runner testing (22 tests) - **@context-pods/testing**: Framework foundation tests (3 tests) ### Key Testing Achievements ✅ **MCP Protocol Compliance** - Full validation against MCP standards ✅ **End-to-End CLI Testing** - Complete command workflows with integration tests ✅ **Template System** - Comprehensive template selection, processing, and generation ✅ **Registry Operations** - SQLite database layer with transaction testing ✅ **Turbo Integration** - Monorepo build system validation ✅ **Error Scenarios** - Robust error handling and graceful degradation ## Changes Made ### New Test Files Added - `packages/cli/tests/unit/utils/output-formatter.test.ts` - 100+ test scenarios for CLI output - `packages/server/tests/unit/tools/*.test.ts` - Complete coverage of all MCP tools - `packages/server/tests/unit/protocol/mcp-compliance.test.ts` - MCP protocol validation - `packages/create/tests/unit/create-context-pods.test.ts` - NPX runner tests - Integration tests for complex multi-command workflows ### Test Infrastructure - Sophisticated mocking strategies for file systems, databases, and external processes - Test fixtures and helpers for consistent test data - Coverage reporting integration with vitest - Pre-commit hooks ensure all tests pass ### Documentation Updates - Updated README with current test metrics - Added test coverage section to documentation - Improved contribution guidelines with testing requirements ## Testing Strategy ### Unit Tests - Isolated component testing with comprehensive mocking - Edge case coverage for all public APIs - Input validation and sanitization verification ### Integration Tests - Real workflow scenarios testing multiple components - End-to-end CLI command execution - Template generation pipeline validation ### System Tests - MCP protocol compliance validation - Build system verification with Turbo - Performance regression testing ## Quality Assurance ✅ **All tests passing** - 881 tests, 0 failures ✅ **Linting clean** - ESLint passes with no errors ✅ **Build successful** - All packages compile correctly ✅ **Type checking** - TypeScript strict mode compliance ✅ **Formatting** - Prettier applied consistently ## Breaking Changes None - all changes are additions to the test suite ## Migration Guide No migration required - existing functionality unchanged ## Related Issues Closes #67 - Double test coverage ## Checklist - [x] Tests written and passing - [x] Lint and format checks pass - [x] Build successful - [x] Documentation updated - [x] Coverage targets met - [x] No breaking changes