fix: Prevent trailing slash in example paths

Author: sentry[bot]

src/routes/_library/$libraryId/$version.docs.framework.$framework.examples.$.tsx

@@ -133,7 +133,7 @@ export const Route = createFileRoute(
       throw notFound()
     }
 
-    const examplePath = [framework, params._splat].join('/')
+    const examplePath = [framework, params._splat].filter(Boolean).join('/')
     const defaultStartingPath = getExampleStartingPath(
       framework,
       params.libraryId,
@@ -349,7 +349,7 @@ function ExternalExamplePage({
     throw notFound()
   }
 
-  const examplePath = [frameworkId, _splat].join('/')
+  const examplePath = [frameworkId, _splat].filter(Boolean).join('/')
 
   const mainExampleFile = getExampleStartingPath(frameworkId, libraryId)
 
@@ -610,7 +610,7 @@ function ClientExamplePage({
   const { version, framework, _splat, libraryId } = Route.useParams()
   const library = getLibrary(libraryId)
   const branch = getBranch(library, version)
-  const examplePath = [framework, _splat].join('/')
+  const examplePath = [framework, _splat].filter(Boolean).join('/')
   const githubUrl = `https://github.com/${library.repo}/tree/${branch}/examples/${examplePath}`
   const initialFile = (
     definition.initialFile ?? definition.workspace.entry