chore: add missing dep

Author: atinux

package.json

@@ -70,6 +70,7 @@
     "scule": "^0.3.2",
     "shiki-es": "^0.1.2",
     "slugify": "^1.6.5",
+    "socket.io-client": "^4.5.2",
     "ufo": "^0.8.5",
     "unified": "^10.1.2",
     "unist-builder": "^3.0.0",

yarn.lock

@@ -6893,7 +6893,7 @@ slugify@^1.6.5:
   resolved "https://registry.yarnpkg.com/slugify/-/slugify-1.6.5.tgz#c8f5c072bf2135b80703589b39a3d41451fbe8c8"
   integrity sha512-8mo9bslnBO3tr5PEVFzMPIWwWnipGS0xVbYf65zxDqfNwmzYn1LpiKNrR6DlClusuvo+hDHd1zKpmfAe83NQSQ==
 
-socket.io-client@^4.5.1:
+socket.io-client@^4.5.1, socket.io-client@^4.5.2:
   version "4.5.2"
   resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.5.2.tgz#9481518c560388c980c88b01e3cf62f367f04c96"
   integrity sha512-naqYfFu7CLDiQ1B7AlLhRXKX3gdeaIMfgigwavDzgJoIUYulc1qHH5+2XflTsXTPY7BlPH5rppJyUjhjrKQKLg==