docs: full documentation audit — update 7 files, create MCP SERVICE_DOCS
Project-level docs:
- README.md: rewrite with correct tech stack (.NET 10/Blazor, not Node.js/Flutter)
- ROADMAP.md: add MCP server, shop lifecycle, onboarding redesign, POS nav fix
- CLAUDE.md: add goodgo-mcp-server to project structure
- CTO_REPORT_SHOP_DELETE.md: status OPEN → RESOLVED (implemented in 6263eeb)
MCP Server docs:
- SERVICE_DOCS.md: new file — 12 tools reference, architecture, setup guide
Frontend docs:
- web-client-tpos-net README: fix wrong paths (web-client-base-net → web-client-tpos-net)
- web-client-tpos-net docs/en/README: same path fix
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
d0211e5a3c