build: simplify docker setup and fix e2e

docker-compose.yaml

@@ -1,26 +1,23 @@
 services:
-  sp:
+  # Super Productivity app
+  app:
     image: johannesjo/super-productivity:latest
     ports:
-      - 80:80
+      - '8080:80'
     environment:
-      # WebDAV backend served at `/webdav/` subdirectory (Optional)
-      #   Used with "webdav" container below
-      - WEBDAV_BACKEND=http://webdav
+      # Pre-configured defaults for easier setup
+      WEBDAV_BASE_URL: ${WEBDAV_BASE_URL:-http://localhost:2345/}
+      WEBDAV_USERNAME: ${WEBDAV_USERNAME:-admin}
+      WEBDAV_SYNC_FOLDER_PATH: ${WEBDAV_SYNC_FOLDER_PATH:-/}
+      SYNC_INTERVAL: ${SYNC_INTERVAL:-15}
+      IS_COMPRESSION_ENABLED: ${IS_COMPRESSION_ENABLED:-true}
+      IS_ENCRYPTION_ENABLED: ${IS_ENCRYPTION_ENABLED:-false}
 
-      # Default values in "Sync" section in "Settings" page (Optional)
-      #   Useful for single user instances
-      - WEBDAV_BASE_URL=<base-url>
-      - WEBDAV_USERNAME=<username>
-      - WEBDAV_SYNC_FOLDER_PATH=<sync-folder-path>
-      - SYNC_INTERVAL=<integer-in-minutes>
-      - IS_COMPRESSION_ENABLED=<true-or-false>
-      - IS_ENCRYPTION_ENABLED=<true-or-false>
-
-  # WebDAV backend server (Optional)
-  #   Used with the WEBDAV_BACKEND environment variable
+  # WebDAV sync server
   webdav:
     image: hacdias/webdav:latest
+    ports:
+      - '2345:2345'
     volumes:
       - ./webdav.yaml:/config.yml:ro
       - ./data:/data