[TEMPLATE] Add Docmost Template

[alfinauzikri]

/claim #2732

Done :)

• Add Docmost Template + Icon and Description.

[alfinauzikri]

Results:

Docker Compose Template:

services:
  docmost:
    image: 'docmost/docmost:latest'
    depends_on:
      - db
      - redis
    environment:
      - SERVICE_FQDN_DOCMOST_3000
      - APP_SECRET=$SERVICE_BASE64_APPKEY
      - APP_URL=$SERVICE_FQDN_DOCMOST_3000
      - 'DATABASE_URL=postgresql://$SERVICE_USER_POSTGRES:$SERVICE_PASSWORD_POSTGRES@db/docmost?schema=public'
      - 'REDIS_URL=redis://redis:6379'
    restart: unless-stopped
    volumes:
      - 'docmost:/app/data/storage'
    healthcheck:
      test:
        - CMD
        - curl
        - '-f'
        - 'http://127.0.0.1:3000'
      interval: 2s
      timeout: 10s
      retries: 30
  db:
    image: 'postgres:16-alpine'
    environment:
      - POSTGRES_USER=$SERVICE_USER_POSTGRES
      - POSTGRES_PASSWORD=$SERVICE_PASSWORD_POSTGRES
      - POSTGRES_DB=docmost
    restart: unless-stopped
    volumes:
      - 'db_data:/var/lib/postgresql/data'
    healthcheck:
      test:
        - CMD-SHELL
        - 'pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}'
      interval: 5s
      timeout: 20s
      retries: 10
  redis:
    image: 'redis:7.2-alpine'
    restart: unless-stopped
    volumes:
      - 'redis_data:/data'
    healthcheck:
      test:
        - CMD
        - redis-cli
        - PING
      interval: 30s
      timeout: 10s
      retries: 5
volumes:
  docmost: null
  db_data: null
  redis_data: null