refactor(conformance): ♻️ refactor modules and add command option routing

[JimmyPaolini]

🌰 Summary

Refactored the tools/conformance tool from a static Nx generator plugin into a canonical NestJS command application using nest-commander. All generator templates are now dedicated command modules following the nestjs-command-module pattern, with a separate validator command module for conformance checking. The application includes interactive command selection via CLI prompts. Conformance validation is now properly wired into lint-staged and GitHub Actions CI/CD.

📝 Details

• Generator Modules: Migrated 9 Nx generators as individual command modules (jupyter-notebook-application, nestjs-command-application, nestjs-command-module, nestjs-dataloader-module, nestjs-graphql-application, nestjs-graphql-module, nestjs-service-file, nestjs-service-module, react-component)
• Validator Module: Created dedicated validator command module following nestjs-command-module template with Python validators organized in modules/validator/python/ subdirectory
• Logger Service: Added canonical logger module matching nestjs-service-module and nestjs-command-application templates
• Command Routing: Implemented @Option decorator in main conformance-generator command with CLI prompt for interactive command selection via DiscoveryService
• Conformance Validation Integration: Wired conformance:validate command into lint-staged for pre-commit checks and GitHub Actions validate-conventions workflow for CI/CD validation
• Dependency Fix: Moved @types/mdast to devDependencies in lexico-ingestion (TypeScript-only, not runtime)
• Code Organization: Removed unused generator module wrapper, cleaned up dead code (repl.ts)

🧪 Testing

All validation targets pass:

# Run conformance validation (now used in lint-staged and CI)
nx run conformance:validate

# Run conformance tests  
nx run conformance:test

# Run all generators to verify they work
nx run conformance:start -- --command=nestjs-command-application
nx run conformance:start -- --command=validator

To test conformance validation locally when generator templates or instances change:

# Lint-staged will automatically run this on commit
pnpm exec nx run conformance:validate

# GitHub Actions runs this in validate-conventions.yml workflow

🔗 Related

Resolves the planning task to refactor conformance into a nestjs-command-application with all generators as command modules, validator as a separate command module, and proper integration of conformance validation throughout the development and CI/CD pipeline.

[github-actions]

📦 Bundle Size Report

❌ 326.29 kB total (+0.00 kB, +0.0% vs base)

	Bundle	PR Size	Base Size	Diff	Limit
✅	Client JS	119.80 kB	119.80 kB	+0.00 kB	175.78 kB
✅	Client CSS	14.96 kB	14.96 kB	+0.00 kB	19.53 kB
❌	Library bundle	191.53 kB	191.53 kB	+0.00 kB	24.41 kB

📊 Guidelines

• ✅ Size decreased or unchanged
• ⚠️ Increased < 5%
• 📈 Increased ≥ 5%
• ❌ Exceeds limit

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