fix: match active path for versioned clients and plugins

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "vitepress",
+  "name": "@hey-api/vitepress",
   "version": "2.0.0-alpha.11",
   "description": "Vite & Vue powered static site generator",
   "keywords": [

src/shared/shared.ts

@@ -60,9 +60,23 @@ export function isActive(
     return new RegExp(matchPath).test(currentPath)
   }
 
-  if (normalize(matchPath) !== currentPath) {
+  const normalizedMatchPath = normalize(matchPath)
+
+  if (normalizedMatchPath !== currentPath) {
+    const currentPathParts = currentPath.split('/')
+    // handle versioned clients and plugins
+    if (
+      currentPathParts.length > 3 &&
+      (currentPathParts[2] === 'plugins' || currentPathParts[2] === 'clients')
+    ) {
+      currentPath = currentPathParts.slice(0, 4).join('/')
+      if (normalizedMatchPath !== currentPath) {
         return false
       }
+    } else {
+      return false
+    }
+  }
 
   const hashMatch = matchPath.match(HASH_RE)