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

scripts/kill-stuck-proxmox-tasks.sh

@@ -0,0 +1,91 @@
+#!/bin/bash
+# Kill stuck Proxmox task processes for a specific VM
+# Usage: bash kill-stuck-proxmox-tasks.sh <VMID>
+
+VMID="${1:-100}"
+
+if [ -z "$VMID" ]; then
+    echo "Usage: $0 <VMID>"
+    echo "Example: $0 100"
+    exit 1
+fi
+
+echo "=== Killing Stuck Proxmox Tasks for VM $VMID ==="
+echo ""
+
+# 1. Find all task processes for this VM
+echo "1. Finding stuck processes..."
+TASK_PROCS=$(ps aux | grep -E "task.*$VMID|qm.*$VMID|qemu.*$VMID" | grep -v grep)
+
+if [ -z "$TASK_PROCS" ]; then
+    echo "   ✅ No stuck processes found"
+else
+    echo "   Found processes:"
+    echo "$TASK_PROCS" | while read line; do
+        PID=$(echo "$line" | awk '{print $2}')
+        CMD=$(echo "$line" | awk '{for(i=11;i<=NF;i++) printf "%s ", $i; print ""}')
+        echo "   PID $PID: $CMD"
+    done
+    echo ""
+    
+    # Extract PIDs
+    PIDS=$(echo "$TASK_PROCS" | awk '{print $2}' | tr '\n' ' ')
+    
+    # 2. Kill all task processes
+    echo "2. Killing stuck processes..."
+    for PID in $PIDS; do
+        if kill -9 "$PID" 2>/dev/null; then
+            echo "   ✅ Killed PID $PID"
+        else
+            echo "   ⚠️  Failed to kill PID $PID (may already be gone)"
+        fi
+    done
+    echo ""
+fi
+
+# 3. Also try pkill for any remaining processes
+echo "3. Cleaning up any remaining processes..."
+pkill -9 -f "task.*$VMID" 2>/dev/null && echo "   ✅ Killed remaining task processes" || echo "   ℹ️  No remaining task processes"
+pkill -9 -f "qm.*$VMID" 2>/dev/null && echo "   ✅ Killed remaining qm processes" || echo "   ℹ️  No remaining qm processes"
+sleep 2
+echo ""
+
+# 4. Verify no processes remain
+echo "4. Verifying no processes remain..."
+REMAINING=$(ps aux | grep -E "task.*$VMID|qm.*$VMID|qemu.*$VMID" | grep -v grep)
+if [ -z "$REMAINING" ]; then
+    echo "   ✅ No processes remaining"
+else
+    echo "   ⚠️  Some processes still running:"
+    echo "$REMAINING"
+fi
+echo ""
+
+# 5. Remove lock file
+echo "5. Removing lock file..."
+if [ -f "/var/lock/qemu-server/lock-$VMID.conf" ]; then
+    rm -f "/var/lock/qemu-server/lock-$VMID.conf"
+    if [ ! -f "/var/lock/qemu-server/lock-$VMID.conf" ]; then
+        echo "   ✅ Lock file removed"
+    else
+        echo "   ⚠️  Failed to remove lock file"
+        exit 1
+    fi
+else
+    echo "   ℹ️  Lock file already removed"
+fi
+echo ""
+
+# 6. Final verification
+echo "6. Final status check..."
+echo "   Lock file: $([ ! -f "/var/lock/qemu-server/lock-$VMID.conf" ] && echo "✅ Removed" || echo "⚠️  Still exists")"
+echo "   Processes: $([ -z "$(ps aux | grep -E 'task.*'$VMID'|qm.*'$VMID'|qemu.*'$VMID | grep -v grep)" ] && echo "✅ None" || echo "⚠️  Some remain")"
+echo ""
+
+echo "=== Cleanup Complete ==="
+echo ""
+echo "Next steps:"
+echo "1. Try unlock: qm unlock $VMID"
+echo "2. Check VM status: qm status $VMID"
+echo "3. Check VM config: qm config $VMID"
+