fix: route

Author: yongsk0066

public/_worker.js

@@ -0,0 +1,24 @@
+// Cloudflare Workers script for SPA routing
+export default {
+  async fetch(request, env, ctx) {
+    const url = new URL(request.url);
+    
+    // Try to serve the requested path first
+    let response = await env.ASSETS.fetch(request);
+    
+    // If the path doesn't exist (404), serve index.html instead
+    // This enables client-side routing for SPA
+    if (response.status === 404) {
+      const indexUrl = new URL('/', request.url);
+      response = await env.ASSETS.fetch(indexUrl);
+      
+      // Return the index.html with 200 status for client-side routing
+      return new Response(response.body, {
+        status: 200,
+        headers: response.headers
+      });
+    }
+    
+    return response;
+  }
+};