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/storage/CEPH_PROXMOX_INTEGRATION.md

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+# Ceph-Proxmox Integration Guide
+
+**Last Updated**: 2024-12-19
+
+## Overview
+
+This guide covers integrating Ceph storage with Proxmox VE for distributed storage across the cluster.
+
+## Storage Types
+
+### RBD (RADOS Block Device)
+
+**Use Case**: VM disk images, high-performance block storage
+
+**Features**:
+- Thin provisioning
+- Snapshots
+- Live migration support
+- High IOPS
+
+### CephFS
+
+**Use Case**: ISO images, backups, snippets, shared storage
+
+**Features**:
+- POSIX-compliant filesystem
+- Shared access
+- Snapshots
+- Quotas
+
+## Integration Steps
+
+### Step 1: Verify Ceph Cluster
+
+```bash
+# Check cluster status
+ceph -s
+
+# Verify pools exist
+ceph osd pool ls
+```
+
+### Step 2: Add RBD Storage
+
+**Via CLI**:
+```bash
+# On each Proxmox node
+pvesm add rbd ceph-rbd \
+    --pool rbd \
+    --monhost 192.168.11.10,192.168.11.11 \
+    --username admin \
+    --content images,rootdir \
+    --krbd 1
+```
+
+**Via Web UI**:
+1. Datacenter → Storage → Add
+2. Select "RBD"
+3. Configure:
+   - ID: `ceph-rbd`
+   - Pool: `rbd`
+   - Monitor Host: `192.168.11.10,192.168.11.11`
+   - Username: `admin`
+   - Content: Images, Rootdir
+   - Enable KRBD: Yes
+
+### Step 3: Add CephFS Storage
+
+**Via CLI**:
+```bash
+# On each Proxmox node
+pvesm add cephfs ceph-fs \
+    --monhost 192.168.11.10,192.168.11.11 \
+    --username admin \
+    --fsname cephfs \
+    --content iso,backup,snippets
+```
+
+**Via Web UI**:
+1. Datacenter → Storage → Add
+2. Select "CephFS"
+3. Configure:
+   - ID: `ceph-fs`
+   - Monitor Host: `192.168.11.10,192.168.11.11`
+   - Username: `admin`
+   - Filesystem: `cephfs`
+   - Content: ISO, Backup, Snippets
+
+## Using Ceph Storage
+
+### Creating VMs with RBD Storage
+
+1. **Via Web UI**:
+   - Create VM → Hard Disk
+   - Storage: Select `ceph-rbd`
+   - Configure size and format
+
+2. **Via CLI**:
+   ```bash
+   qm create 100 --name test-vm --memory 2048
+   qm disk create 100 ceph-rbd:0 --size 20G
+   ```
+
+### Migrating VMs to Ceph
+
+```bash
+# Move disk to Ceph storage
+qm disk move 100 scsi0 ceph-rbd --delete
+
+# Or via Web UI:
+# VM → Hardware → Disk → Move Storage
+```
+
+## Monitoring
+
+### Ceph Dashboard
+
+```bash
+# Enable dashboard
+ceph mgr module enable dashboard
+
+# Create user
+ceph dashboard ac-user-create admin <password> administrator
+
+# Access: https://ml110-01.sankofa.nexus:8443
+```
+
+### Proxmox Storage Status
+
+```bash
+# Check storage status
+pvesm status
+
+# Check storage usage
+pvesm list
+```
+
+## Best Practices
+
+1. **Pool Configuration**:
+   - Use separate pools for different workloads
+   - Configure appropriate PG count
+   - Set size and min_size appropriately
+
+2. **Performance**:
+   - Use SSD for OSD journals (if available)
+   - Configure network bonding for redundancy
+   - Monitor OSD performance
+
+3. **Backup**:
+   - Use CephFS for backups
+   - Configure snapshot schedules
+   - Test restore procedures
+
+## Troubleshooting
+
+### Storage Not Available
+
+```bash
+# Check Ceph status
+ceph -s
+
+# Check OSD status
+ceph osd tree
+
+# Check storage in Proxmox
+pvesm status
+```
+
+### Performance Issues
+
+```bash
+# Check OSD performance
+ceph osd perf
+
+# Check pool stats
+ceph df detail
+```
+
+## Related Documentation
+
+- [Ceph Installation](./CEPH_INSTALLATION.md)
+- [Proxmox Storage Configuration](../proxmox/STORAGE_CONFIGURATION.md)
+