Apply Composer changes: comprehensive API updates, migrations, middleware, and infrastructure improvements

- Add comprehensive database migrations (001-024) for schema evolution
- Enhance API schema with expanded type definitions and resolvers
- Add new middleware: audit logging, rate limiting, MFA enforcement, security, tenant auth
- Implement new services: AI optimization, billing, blockchain, compliance, marketplace
- Add adapter layer for cloud integrations (Cloudflare, Kubernetes, Proxmox, storage)
- Update Crossplane provider with enhanced VM management capabilities
- Add comprehensive test suite for API endpoints and services
- Update frontend components with improved GraphQL subscriptions and real-time updates
- Enhance security configurations and headers (CSP, CORS, etc.)
- Update documentation and configuration files
- Add new CI/CD workflows and validation scripts
- Implement design system improvements and UI enhancements

.gitignore

@@ -5,16 +5,24 @@ node_modules/
 
 # Testing
 coverage/
+*.lcov
 .nyc_output
 
-# Next.js
-.next/
-out/
+# Production
 build/
 dist/
+.next/
+out/
 
-# Production
-*.log
+# Misc
+.DS_Store
+*.pem
+*.key
+*.crt
+*.p12
+*.pfx
+
+# Debug
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
@@ -22,8 +30,11 @@ pnpm-debug.log*
 lerna-debug.log*
 
 # Local env files
-.env*.local
 .env
+.env*.local
+.env.production
+.env.development
+.env.test
 
 # Vercel
 .vercel
@@ -32,6 +43,11 @@ lerna-debug.log*
 *.tsbuildinfo
 next-env.d.ts
 
+# Downloaded binaries
+*.tar.gz
+kind
+go*.tar.gz
+
 # IDE
 .vscode/
 .idea/
@@ -43,10 +59,44 @@ next-env.d.ts
 .DS_Store
 Thumbs.db
 
+# Secrets and credentials (DoD/MilSpec compliance)
+*.secret
+*.key
+*.pem
+*.p12
+*.pfx
+secrets/
+credentials/
+*.credentials
+.env.production
+.env.staging
+
+# Backup files
+*.bak
+*.backup
+*.old
+
+# Terraform
+.terraform/
+*.tfstate
+*.tfstate.*
+.terraform.lock.hcl
+terraform.tfvars
+
+# Kubernetes secrets
+*-secret.yaml
+*-credentials.yaml
+!*-template.yaml
+!*-example.yaml
+
+# Logs
+logs/
+*.log
+
 # Temporary files
+tmp/
+temp/
 *.tmp
-*.temp
-.cache/
 
 # Go
 *.exe
@@ -58,11 +108,52 @@ Thumbs.db
 *.out
 go.work
 
-# Kubernetes
-*.kubeconfig
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+venv/
+env/
+ENV/
 
-# Secrets
-secrets/
-*.pem
-*.key
+# Database
+*.db
+*.sqlite
+*.sqlite3
+
+# Certificates
 *.crt
+*.cert
+*.cer
+*.p7b
+*.p7c
+*.p7m
+*.p7s
+
+# Private keys
+*.key
+*.rsa
+*.dsa
+*.ec
+*.pem
+
+# Archive files that might contain secrets
+*.zip
+*.tar
+*.tar.gz
+*.tgz
+*.rar
+*.7z
+
+# Configuration files with secrets
+config/secrets.yaml
+config/credentials.yaml
+config/*.secret.*
+
+# STIG and compliance reports (may contain sensitive info)
+docs/compliance/ASSESSMENT_REPORTS/*.pdf
+docs/compliance/ASSESSMENT_REPORTS/*.docx
+docs/compliance/PENETRATION_TEST_REPORTS/*.pdf
+docs/compliance/PENETRATION_TEST_REPORTS/*.docx