feat: add restate

src/kong/docker-compose.yaml

@@ -1,4 +1,4 @@
-x-default: &default
+x-defaults: &defaults
   restart: unless-stopped
   logging:
     driver: json-file
@@ -9,7 +9,7 @@ x-default: &default
 services:
   # Kong Database
   kong-db:
-    <<: *default
+    <<: *defaults
     image: postgres:${POSTGRES_VERSION:-16.6-alpine3.21}
     volumes:
       - kong_db_data:/var/lib/postgresql/data
@@ -35,7 +35,7 @@ services:
 
   # Kong Database Migration
   kong-migrations:
-    <<: *default
+    <<: *defaults
     image: kong:${KONG_VERSION:-3.8.0-alpine}
     depends_on:
       kong-db:
@@ -52,7 +52,7 @@ services:
 
   # Kong Gateway
   kong:
-    <<: *default
+    <<: *defaults
     image: kong:${KONG_VERSION:-3.8.0-alpine}
     depends_on:
       kong-db:
@@ -97,7 +97,7 @@ services:
 
   # Kong Manager (Optional GUI)
   kong-gui:
-    <<: *default
+    <<: *defaults
     image: pantsel/konga:${KONGA_VERSION:-latest}
     depends_on:
       kong: