build(docs): add .vitepress to tsconfig include

Author: MichaelGitArt

docs/tsconfig.json

@@ -15,5 +15,5 @@
       "@/*": ["./src/*"],
     }
   },
-  "include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.vue", "shims-vue.d.ts"]
+  "include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.vue", "src/.vitepress/**/*.ts", "shims-vue.d.ts"]
 }