diff --git a/examples/docker-compose.yml b/docker-compose.yml
similarity index 62%
rename from examples/docker-compose.yml
rename to docker-compose.yml
index 00d9724..f1147cd 100644
--- a/examples/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,12 +1,15 @@
 services:
   backend:
-    build: ./backend
+    build:
+      context: examples/backend
+      dockerfile: Dockerfile
     ports:
       - "11006:11006"
 
   frontend:
     build:
-      context: ./frontend
+      context: examples/frontend
+      dockerfile: Dockerfile
       args:
         VITE_BACKEND_URL: ${VITE_BACKEND_URL:-http://localhost:11006}
     ports:
diff --git a/examples/backend/src/main/java/com/davidrandoll/webcaptor/demo/config/CorsConfig.java b/examples/backend/src/main/java/com/davidrandoll/webcaptor/demo/config/CorsConfig.java
index 14b4d95..a9e8ff5 100644
--- a/examples/backend/src/main/java/com/davidrandoll/webcaptor/demo/config/CorsConfig.java
+++ b/examples/backend/src/main/java/com/davidrandoll/webcaptor/demo/config/CorsConfig.java
@@ -10,13 +10,14 @@
 
 import java.util.List;
 
+// Demo environment only — permissive CORS is fine here
 @Configuration
 public class CorsConfig {
 
     @Bean
     public FilterRegistrationBean<CorsFilter> corsFilterRegistration() {
         CorsConfiguration config = new CorsConfiguration();
-        config.setAllowedOrigins(List.of("http://localhost:5173", "http://localhost:3000"));
+        config.setAllowedOriginPatterns(List.of("*"));
         config.setAllowedMethods(List.of("*"));
         config.setAllowedHeaders(List.of("*"));
         config.setAllowCredentials(true);
diff --git a/examples/frontend/package-lock.json b/examples/frontend/package-lock.json
index 8621143..38446ff 100644
--- a/examples/frontend/package-lock.json
+++ b/examples/frontend/package-lock.json
@@ -271,9 +271,9 @@
       }
     },
     "node_modules/@emnapi/wasi-threads": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.0.tgz",
-      "integrity": "sha512-N10dEJNSsUx41Z6pZsXU8FjPjpBEplgH24sfkmITrBED1/U2Esum9F3lfLrMjKHHjmi557zQn7kR9R+XWXu5Rg==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.1.tgz",
+      "integrity": "sha512-uTII7OYF+/Mes/MrcIOYp5yOtSMLBWSIoLPpcgwipoiKbli6k322tcoFsxoIIxPDqW01SQGAgko4EzZi2BNv2w==",
       "dev": true,
       "license": "MIT",
       "optional": true,