chore: add @novnc/novnc dependency for VNC viewer

Required by VncViewer.tsx to render VNC sessions in the browser.
Dynamically imported at runtime so it doesn't affect bundle size
for pages that don't use VNC.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ToddHebebrand

apps/web/package.json

@@ -21,6 +21,7 @@
     "@astrojs/tailwind": "^6.0.0",
     "@hookform/resolvers": "^5.2.2",
     "@monaco-editor/react": "^4.6.0",
+    "@novnc/novnc": "^1.6.0",
     "@tanstack/react-query": "^5.95.2",
     "@xterm/addon-fit": "^0.11.0",
     "@xterm/addon-web-links": "^0.11.0",