Merge branch 'csharp'

package.json

@@ -9,7 +9,7 @@
     "preview": "vite preview",
     "build-only": "vite build",
     "type-check": "vue-tsc --build",
-    "pregen-api": "cd server && dotnet run &",
+    "pregen-api": "cd server && dotnet run --property:Configuration=Release &",
     "gen-api": "npx nswag openapi2tsclient /input:http://localhost:5000/swagger/v1/swagger.json /output:src/APIClient.ts",
     "postgen-api": "pkill server"
   },
@@ -17,6 +17,7 @@
     "@svgdotjs/svg.js": "^3.2.4",
     "@types/lodash": "^4.17.16",
     "all": "^0.0.0",
+    "async-mutex": "^0.5.0",
     "lodash": "^4.17.21",
     "log-symbols": "^7.0.0",
     "marked": "^12.0.0",