chore: remove uffizzi configs (#3869)

docker-compose.demo.uffizzi.yml

@@ -1,37 +0,0 @@
-# This compose file is for demonstration only, do not use in prod.
-version: "3.9"
-
-x-uffizzi:
-  ingress:
-    service: app
-    port: 3001
-
-services:
-  app:
-    depends_on:
-      - "postgres"
-    image: registry.uffizzi.com/logto-io/logto:latest
-    ports:
-      - 3001:3001
-    environment:
-      TRUST_PROXY_HEADER: 1
-      DB_URL: postgres://postgres:p0stgr3s@localhost:5432/logto
-    deploy:
-      resources:
-        limits:
-          memory: 2000M
-    entrypoint: /bin/sh
-    command:
-      - "-c"
-      - "npm run cli db seed -- --swe && ENDPOINT=$$UFFIZZI_URL npm start"
-
-  postgres:
-    image: postgres:14-alpine
-    user: postgres
-    environment:
-      POSTGRES_USER: "postgres"
-      POSTGRES_PASSWORD: "p0stgr3s"
-    deploy:
-      resources:
-        limits:
-          memory: 500M

docker-compose.uffizzi.yml

@@ -1,44 +0,0 @@
-# This compose file is for demonstration only, do not use in prod.
-version: "3.9"
-
-x-uffizzi:
-  ingress:
-    service: app
-    port: 3001
-  continuous_previews:
-    deploy_preview_when_pull_request_is_opened: true
-    delete_preview_when_pull_request_is_closed: true
-    share_to_github: true
-
-services:
-  app:
-    depends_on:
-      - "postgres"
-    build:
-      context: ./
-      dockerfile: ./Dockerfile
-    ports:
-      - 3001:3001
-    environment:
-      TRUST_PROXY_HEADER: 1
-      DB_URL: postgres://postgres:p0stgr3s@localhost:5432/logto
-    deploy:
-      resources:
-        limits:
-          memory: 2000M
-    entrypoint: /bin/sh
-    command:
-      - "-c"
-      - "npm run cli db seed -- --swe && ENDPOINT=$$UFFIZZI_URL npm start"
-
-  postgres:
-    image: postgres:14-alpine
-    user: postgres
-    environment:
-      POSTGRES_USER: "postgres"
-      POSTGRES_PASSWORD: "p0stgr3s"
-    deploy:
-      resources:
-        limits:
-          memory: 500M
-