Update vikunja to use unified image

roles/vikunja/vars/main.yml

@@ -2,17 +2,7 @@
 vikunja_svc:
   domain: todo.serguzim.me
   name: vikunja
-  port: 80
-  caddy_extra: |
-    handle /api/* {
-      reverse_proxy vikunja-api:3456
-    }
-    handle /.well-known/* {
-      reverse_proxy vikunja-api:3456
-    }
-    handle /dav/* {
-      reverse_proxy vikunja-api:3456
-    }
+  port: 3456
   db:
     host: "{{ postgres.host }}"
     port: "{{ postgres.port }}"
@@ -60,19 +50,10 @@ vikunja_yml:
 
 vikunja_compose:
   watchtower: true
-  image: vikunja/frontend
+  image: vikunja/vikunja
+  volumes:
+    - data:/app/vikunja/files
+    - ./config.yml:/app/vikunja/config.yml
   file:
-    services:
-      api:
-        image: vikunja/api
-        restart: always
-        volumes:
-          - data:/app/vikunja/files
-          - ./config.yml:/app/vikunja/config.yml
-        networks:
-          default:
-          apps:
-            aliases:
-              - "{{ svc.name }}-api"
     volumes:
       data: