```

chore: enhance .gitignore and remove obsolete documentation files

- Reorganize .gitignore with categorized sections for better maintainability
- Add comprehensive ignore patterns for Python, Node.js, databases, logs, and build artifacts
- Add project-specific ignore rules for coordinator, explorer, and deployment files
- Remove outdated documentation: BITCOIN-WALLET-SETUP.md, LOCAL_ASSETS_SUMMARY.md, README-CONTAINER-DEPLOYMENT.md, README-DOMAIN-DEPLOYMENT.md
```

.windsurf/skills/deploy-production/SKILL.md

@@ -0,0 +1,76 @@
+---
+name: deploy-production
+description: Automated production deployment workflow for AITBC blockchain components
+version: 1.0.0
+author: Cascade
+tags: [deployment, production, blockchain, aitbc]
+---
+
+# Production Deployment Skill
+
+This skill provides a standardized workflow for deploying AITBC components to production environments.
+
+## Overview
+
+The production deployment skill ensures safe, consistent, and verifiable deployments of all AITBC stack components including:
+- Coordinator services
+- Blockchain node
+- Miner daemon
+- Web applications
+- Infrastructure components
+
+## Prerequisites
+
+- Production server access configured
+- SSL certificates installed
+- Environment variables set
+- Backup procedures in place
+- Monitoring systems active
+
+## Deployment Steps
+
+### 1. Pre-deployment Checks
+- Run health checks on all services
+- Verify backup integrity
+- Check disk space and resources
+- Validate configuration files
+- Review recent changes
+
+### 2. Environment Preparation
+- Update dependencies
+- Build new artifacts
+- Run smoke tests
+- Prepare rollback plan
+
+### 3. Deployment Execution
+- Stop services gracefully
+- Deploy new code
+- Update configurations
+- Restart services
+- Verify health status
+
+### 4. Post-deployment Verification
+- Run integration tests
+- Check API endpoints
+- Verify blockchain sync
+- Monitor system metrics
+- Validate user access
+
+## Supporting Files
+
+- `pre-deploy-checks.sh` - Automated pre-deployment validation
+- `environment-template.env` - Production environment template
+- `rollback-steps.md` - Emergency rollback procedures
+- `health-check.py` - Service health verification script
+
+## Usage
+
+This skill is automatically invoked when you request production deployment. You can also manually invoke it by mentioning "deploy production" or "production deployment".
+
+## Safety Features
+
+- Automatic rollback on failure
+- Service health monitoring
+- Configuration validation
+- Backup verification
+- Rollback checkpoint creation