Remove gitea

I use GitLab now

ansible/roles/gitea/files/docker-compose.yml

@@ -1,40 +0,0 @@
-version: "2.3"
-
-services:
-  gitea:
-    image: gitea/gitea:1.14.2
-    restart: unless-stopped
-    environment:
-      - USER_UID={{ docker_user.id }}
-      - USER_GID={{ docker_user.id }}
-    ports:
-      - 3022:3022
-    depends_on:
-      - db
-      - redis
-    volumes:
-      - "{{ app_data_dir }}/gitea/app.ini:/data/gitea/conf/app.ini"
-      - "{{ app_data_dir }}/gitea/:/data"
-      - /mnt/tank/files/repositories:/data/git
-      - /etc/timezone:/etc/timezone:ro
-      - /etc/localtime:/etc/localtime:ro
-    labels:
-      - traefik.enable=true
-      - traefik.http.routers.gitea.rule=Host(`git.theorangeone.net`)
-      - traefik.http.routers.gitea.tls.certresolver=le
-      - traefik.http.services.gitea-gitea.loadbalancer.server.port=3000
-
-  db:
-    image: postgres:12-alpine
-    restart: unless-stopped
-    volumes:
-      - /mnt/tank/dbs/postgres/gitea/:/var/lib/postgresql/data
-    environment:
-      - POSTGRES_PASSWORD=gitea
-      - POSTGRES_USER=gitea
-
-  redis:
-    image: redis:6-alpine
-    restart: unless-stopped
-    volumes:
-      - /mnt/tank/dbs/redis/gitea/:/data