Add Seafile (#390)

* Add Seafile

* chore: add seafile logo & format

public/v4/apps/seafile.yml

@@ -0,0 +1,74 @@
+captainVersion: 4
+services:
+    $$cap_appname-db:
+        image: 'mariadb:$$cap_mariadb_version'
+        environment:
+            MYSQL_ROOT_PASSWORD: $$cap_mariadb_root_passwd
+        volumes:
+            - '$$cap_appname-db-data:/var/lib/mysql'
+        networks:
+            - seafile-net
+        caproverExtra:
+            notExposeAsWebApp: true
+    $$cap_appname-memcached:
+        image: 'memcached:$$cap_memcached_version'
+        entrypoint: memcached -m 256
+        networks:
+            - seafile-net
+        caproverExtra:
+            notExposeAsWebApp: true
+    $$cap_appname-seafile:
+        image: 'seafileltd/seafile-mc:$$cap_seafile_version'
+        volumes:
+            - '$$cap_appname-seafile-data:/shared'
+        environment:
+            DB_HOST: srv-captain--$$cap_appname-db
+            DB_ROOT_PASSWD: $$cap_mariadb_root_passwd
+            TIME_ZONE: $cap_timezone
+            SEAFILE_ADMIN_EMAIL: $$cap_seafile_admin_email
+            SEAFILE_ADMIN_PASSWORD: $$cap_seafile_admin_password
+        depends_on:
+            $$cap_appname-db:
+                condition: service_healthy
+            $$capp_appname-memcached:
+                condition: service_healthy
+        networks:
+            - seafile-net
+caproverOneClickApp:
+    variables:
+        - id: $$cap_seafile_version
+          label: Seafile Version
+          defaultValue: 8.0.4
+        - id: $$cap_memcached_version
+          label: Memcached Version
+          defaultValue: 1.5.6
+        - id: $$cap_mariadb_version
+          label: MariaDB Version
+          defaultValue: '10.5'
+        - id: $$cap_mariadb_root_passwd
+          label: MariaDB Root Password
+          defaultValue: zR5oZ2gN
+        - id: $$cap_seafile_admin_email
+          label: Seafile Admin Email
+          defaultValue: admin@localhost
+        - id: $$cap_seafile_admin_password
+          label: Seafile Admin Password
+          defaultValue: xL2kX7iW
+        - id: $cap_timezone
+          label: Seafile Time zone
+          defaultValue: Asia/Ho_Chi_Minh
+    instructions:
+        start: >-
+            Seafile is an open source cloud storage system with file encryption and
+            group sharing. For more info visit https://www.seafile.com/
+        end: |-
+            Seafile has been successfully deployed!
+            App is available as http://$$cap_appname.$$cap_root_domain
+    displayName: Seafile
+    isOfficial: false
+    description: >-
+        Seafile is an open source cloud storage system with file encryption and
+        group sharing.
+    documentation: >-
+        This docker-compose is taken from
+        https://manual.seafile.com/docker/deploy%20seafile%20with%20docker/