feat: integrate all 10 skills into homelab-topology

- Added api-security-hardening (helmet, rate limits)
- Added nodejs-backend-patterns (error handling)
- Added observability-monitoring (pino logging)
- Added websocket-engineer (socket.io real-time updates)
- Added docker (Multi-stage build, compose)
- Added vitest (testing configuration and store tests)
- Added data-visualizer (MetricsBar and HostChart)
- Added infrastructure-monitoring/proxmox-admin/network-engineer types
- Fixed UI accessibility and styling
- Cleaned up node_modules tracking

tailwind.config.js

@@ -34,6 +34,22 @@ export default {
         mono: ['"JetBrains Mono"', '"Fira Code"', 'monospace'],
         sans: ['Inter', 'system-ui', 'sans-serif'],
       },
+      animation: {
+        'pulse-slow': 'pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite',
+        'glow': 'glow 2s ease-in-out infinite alternate',
+        'scan': 'scan 3s linear infinite',
+      },
+      keyframes: {
+        glow: {
+          '0%': { boxShadow: '0 0 5px currentColor' },
+          '100%': { boxShadow: '0 0 20px currentColor, 0 0 40px currentColor' },
+        },
+        scan: {
+          '0%': { opacity: '0.3' },
+          '50%': { opacity: '0.6' },
+          '100%': { opacity: '0.3' },
+        },
+      },
     },
   },
   plugins: [],