feat(stage-*): basic mcp implementation (#1115)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: LemonNeko <17664845+lemonnekogh@users.noreply.github.com>

packages/stage-ui/package.json

@@ -69,7 +69,6 @@
     "@proj-airi/stage-shared": "workspace:^",
     "@proj-airi/stage-ui-live2d": "workspace:^",
     "@proj-airi/stage-ui-three": "workspace:^",
-    "@proj-airi/tauri-plugin-mcp": "workspace:^",
     "@proj-airi/ui": "workspace:^",
     "@ricky0123/vad-web": "^0.0.30",
     "@shikijs/rehype": "^3.23.0",