chore(compose): call frontend application app

.env.example

@@ -49,7 +49,7 @@ NGINX_MAX_BODY_SIZE=10G
 FUNKWHALE_API_HOST=api
 FUNKWHALE_API_PORT=5000
 
-FUNKWHALE_FRONT_HOST=front
+FUNKWHALE_FRONT_HOST=app
 FUNKWHALE_FRONT_PORT=${VUE_PORT}
 
 # postgres

compose.yml

@@ -13,7 +13,7 @@ x-django: &django
   dns_search: funkwhale.test
 
 services:
-  front:
+  app:
     extends:
       file: ./compose/app.vue.yml
       service: app
@@ -35,7 +35,7 @@ services:
       file: ./compose/app.nginx.yml
       service: nginx
     depends_on:
-      front:
+      app:
         condition: service_healthy
       api:
         condition: service_healthy