Include validation issue details in pending change rollback errors ...

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Describe MCP inventory write schema

Fix MCP usage parameter guidance

Improve MCP knowledge maintenance guidance

Deploy: add nginx, systemd services, scripts, MCP info endpoint ...

- nginx reverse proxy on port 80 for UI + /api/ + /mcp/
- systemd user services: backend (8000), MCP SSE (8001)
- install.sh and deploy.sh for automated setup
- /mcp/info endpoint to expose MCP instructions and tools list
- MCP server instructions expanded for AI agent workflows
- Update server README with deployment docs

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

merge

Document proactive MCP usage for agents

Add Gnexus Book MCP server

Document GitBucket repository catalog

Document smart home server platform

Document gbook dynamic workstation

Document Klipper printer endpoints

Seed smart home and 3D printer knowledge

Document pfSense interfaces and router services

Document home LAN topology and discovery observations

Add broad knowledge inventory types

Document public VPN and internal proxy route

Prevent standalone UI buttons from stretching

Apply UI kit layout refinements

Fix UI layout and font serving

Add inventory relationship graph API

Add validation guardrails for agent-maintained docs

Restore dark UI kit surfaces

Fix Vue runtime rendering in UI ...

Use Vue compiler build in Vite so runtime template components render instead of mounting an empty comment node.

Add pending document proposal form to UI

Add Git commit controls to UI

Add pending change detail and apply controls to UI

Add document drill-down to UI

Add inventory drill-down to UI

Add Vue UI scaffold with gnexus-ui-kit dependency