fix: add frontend host to application properties

backend/src/main/java/de/szut/casino/deposit/DepositController.java

@@ -24,7 +24,7 @@ public class DepositController {
     @Value("${stripe.secret.key}")
     private String stripeKey;
 
-    @Value("${frontend.host}")
+    @Value("${app.fronend-host}")
     private String frontendHost;
 
     @PostMapping("/deposit/checkout")

backend/src/main/resources/application.properties

@@ -4,6 +4,7 @@ spring.datasource.password=postgres_pass
 server.port=8080
 spring.jpa.hibernate.ddl-auto=create-drop
 stripe.secret.key=${STRIPE_SECRET_KEY:sk_test_51QrePYIvCfqz7ANgqam8rEwWcMeKiLOof3j6SCMgu2sl4sESP45DJxca16mWcYo1sQaiBv32CMR6Z4AAAGQPCJo300ubuZKO8I}
+app.fronend-host=http://localhost:3000
 
 spring.application.name=lf12_starter
 #client registration configuration