feat: Implement CLI tool, Celery workers, and VMware collector

Complete implementation of core MVP components:

CLI Tool (src/datacenter_docs/cli.py):
- 11 commands for system management (serve, worker, init-db, generate, etc.)
- Auto-remediation policy management (enable/disable/status)
- System statistics and monitoring
- Rich formatted output with tables and panels

Celery Workers (src/datacenter_docs/workers/):
- celery_app.py with 4 specialized queues (documentation, auto_remediation, data_collection, maintenance)
- tasks.py with 8 async tasks integrated with MongoDB/Beanie
- Celery Beat scheduling (6h docs, 1h data collection, 15m metrics, 2am cleanup)
- Rate limiting (10 auto-remediation/h) and timeout configuration
- Task lifecycle signals and comprehensive logging

VMware Collector (src/datacenter_docs/collectors/):
- BaseCollector abstract class with full workflow (connect/collect/validate/store/disconnect)
- VMwareCollector for vSphere infrastructure data collection
- Collects VMs, ESXi hosts, clusters, datastores, networks with statistics
- MCP client integration with mock data fallback for development
- MongoDB storage via AuditLog and data validation

Documentation & Configuration:
- Updated README.md with CLI commands and Workers sections
- Updated TODO.md with project status (55% completion)
- Added CLAUDE.md with comprehensive project instructions
- Added Docker compose setup for development environment

Project Status:
- Completion: 50% -> 55%
- MVP Milestone: 80% complete (only Infrastructure Generator remaining)
- Estimated time to MVP: 1-2 days

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/settings.local.json

@@ -4,7 +4,24 @@
       "Bash(poetry:*)",
       "Bash(pip:*)",
       "Bash(python:*)",
-      "Bash(git:*)"
+      "Bash(git:*)",
+      "Bash(docker-compose -f docker-compose.dev.yml ps)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs api --tail=50)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs chat --tail=50)",
+      "Bash(docker-compose -f docker-compose.dev.yml down)",
+      "Bash(docker-compose -f docker-compose.dev.yml up --build -d)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs --tail=20)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs --tail=30 api chat worker)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs chat --tail=20)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs worker --tail=20)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs api --tail=20)",
+      "Bash(docker-compose -f docker-compose.dev.yml stop chat worker)",
+      "Bash(docker-compose -f docker-compose.dev.yml rm -f chat worker)",
+      "Bash(docker-compose -f docker-compose.dev.yml up --build -d api)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs api --tail=30)",
+      "Bash(curl -s http://localhost:8000/health)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs api --tail=10)",
+      "Bash(docker-compose -f docker-compose.dev.yml logs api --tail=15)"
     ],
     "deny": [],
     "ask": [],