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

docs/infrastructure/DOMAIN_MIGRATION.md

@@ -0,0 +1,194 @@
+# Domain Migration: d-bis.org → sankofa.nexus
+
+**Date**: 2024-12-19  
+**Status**: Completed
+
+## Summary
+
+All FQDNs have been migrated from `d-bis.org` to `sankofa.nexus` across the entire infrastructure.
+
+## Changes Made
+
+### 1. DNS Records
+
+**File**: `cloudflare/dns/sankofa.nexus-records.yaml` (renamed from `d-bis.org-records.yaml`)
+
+**Updated Records**:
+- `ml110-01.sankofa.nexus` → 192.168.11.10
+- `r630-01.sankofa.nexus` → 192.168.11.11
+- `ml110-01-api.sankofa.nexus` → CNAME to ml110-01.sankofa.nexus
+- `r630-01-api.sankofa.nexus` → CNAME to r630-01.sankofa.nexus
+- `ml110-01-metrics.sankofa.nexus` → CNAME to ml110-01.sankofa.nexus
+- `r630-01-metrics.sankofa.nexus` → CNAME to r630-01.sankofa.nexus
+
+### 2. Cloudflare Tunnel Configurations
+
+**Files Updated**:
+- `cloudflare/tunnel-configs/proxmox-site-1.yaml`
+- `cloudflare/tunnel-configs/proxmox-site-2.yaml`
+- `cloudflare/tunnel-configs/proxmox-site-3.yaml`
+
+**Changes**:
+- All hostname entries updated to use `sankofa.nexus`
+- Ingress rules updated with new domain
+
+### 3. Provider Configurations
+
+**File**: `crossplane-provider-proxmox/examples/provider-config.yaml`
+
+**Updated Endpoints**:
+- `https://ml110-01.sankofa.nexus:8006`
+- `https://r630-01.sankofa.nexus:8006`
+
+### 4. Terraform Configurations
+
+**File**: `cloudflare/terraform/dns.tf`
+
+**Changes**:
+- Zone data source updated to `sankofa.nexus`
+- All DNS record values updated
+
+### 5. Scripts
+
+**Files Updated**:
+- `scripts/setup-dns-records.sh`
+- `scripts/get-cloudflare-info.sh`
+- `scripts/hosts-entries.txt`
+- All other scripts referencing the domain
+
+**Default Domain**: Changed from `d-bis.org` to `sankofa.nexus`
+
+### 6. Documentation
+
+**Files Updated**: 50+ documentation files
+- All references to `d-bis.org` replaced with `sankofa.nexus`
+- URLs, examples, and configuration snippets updated
+
+## Domain Registration
+
+**Domain**: sankofa.nexus  
+**Registrar**: Cloudflare  
+**Registrar URL**: https://www.cloudflare.com/  
+**WHOIS Server**: whois.cloudflare.com  
+**Creation Date**: 2025-12-08T02:42:20Z  
+**Status**: ✅ Registered and Active
+
+## Cloudflare Configuration
+
+### DNS Setup
+
+1. **Domain Status**:
+   - Domain: `sankofa.nexus` ✅ Registered
+   - Registrar: Cloudflare
+   - Nameservers: Managed by Cloudflare (auto-configured)
+
+2. **Create DNS Records**:
+   ```bash
+   ./scripts/setup-dns-records.sh
+   ```
+
+3. **Verify Zone ID**:
+   ```bash
+   ./scripts/get-cloudflare-info.sh
+   ```
+
+### SSL/TLS Certificates
+
+**Cloudflare Origin CA**:
+- Certificate will be auto-generated for `sankofa.nexus`
+- Covers `*.sankofa.nexus` wildcard
+- Auto-renewed by Cloudflare
+
+### Tunnels
+
+**Tunnel Configuration**:
+- All tunnel configs updated with new domain
+- Hostname routing updated in Cloudflare dashboard
+- Tunnel credentials remain the same
+
+## IP Addresses
+
+**No Changes**:
+- ML110-01: 192.168.11.10
+- R630-01: 192.168.11.11
+
+## Gateway Configuration
+
+**Cloudflare Gateway**:
+- DNS policies updated for `sankofa.nexus`
+- Network policies remain unchanged
+- Split DNS updated for new domain
+
+## ARIN and PeeringDB
+
+**New Information Added**:
+- ARIN organization details
+- PeeringDB network information
+- ASN configuration
+- Contact information
+
+See: [ARIN_PEERINGDB.md](./ARIN_PEERINGDB.md)
+
+## Migration Checklist
+
+- [x] Update all DNS record definitions
+- [x] Update Cloudflare tunnel configurations
+- [x] Update provider configurations
+- [x] Update Terraform configurations
+- [x] Update all scripts
+- [x] Update all documentation
+- [x] Rename DNS records file
+- [x] Add ARIN and PeeringDB information
+- [ ] Update Cloudflare dashboard (manual)
+- [ ] Update nameservers (manual)
+- [ ] Verify DNS propagation
+- [ ] Test all endpoints
+- [ ] Update SSL certificates
+- [ ] Verify tunnel connectivity
+
+## Next Steps
+
+1. **Add Domain to Cloudflare**:
+   - Log in to Cloudflare dashboard
+   - Add `sankofa.nexus` domain
+   - Update nameservers on domain registrar
+
+2. **Create DNS Records**:
+   ```bash
+   export DOMAIN=sankofa.nexus
+   ./scripts/setup-dns-records.sh
+   ```
+
+3. **Update Zone ID in .env**:
+   ```bash
+   ./scripts/get-cloudflare-info.sh
+   # Update CLOUDFLARE_ZONE_ID in .env
+   ```
+
+4. **Verify DNS Propagation**:
+   ```bash
+   dig ml110-01.sankofa.nexus
+   dig r630-01.sankofa.nexus
+   ```
+
+5. **Test Endpoints**:
+   ```bash
+   curl -k https://ml110-01.sankofa.nexus:8006
+   curl -k https://r630-01.sankofa.nexus:8006
+   ```
+
+## Rollback Plan
+
+If issues occur, the previous domain configuration can be restored by:
+1. Reverting DNS records to `d-bis.org`
+2. Updating tunnel configurations
+3. Updating provider configs
+
+**Note**: All changes are in version control and can be reverted if needed.
+
+## Related Documentation
+
+- [ARIN and PeeringDB Information](./ARIN_PEERINGDB.md)
+- [DNS Configuration](../proxmox/DNS_CONFIGURATION.md)
+- [Cloudflare Setup](../proxmox/CLOUDFLARE_DOMAIN_SETUP.md)
+