add firefox to one-click-apps (#534)

public/v4/apps/firefox.yml

@@ -0,0 +1,44 @@
+captainVersion: 4
+services:
+    $$cap_appname:
+        documentation: https://docs.linuxserver.io/images/docker-firefox
+        image: lscr.io/linuxserver/firefox:$$cap_firefox_version
+        restart: always
+        volumes:
+            - $$cap_appname-config:/config
+        environment:
+            PUID: $$cap_puid
+            PGID: $$cap_pgid
+            TZ: $$cap_tz
+        caproverExtra:
+            containerHttpPort: '3000'
+caproverOneClickApp:
+    variables:
+        - id: $$cap_firefox_version
+          label: Firefox Version
+          defaultValue: '78.13.0'
+          description: firefox Image Version, se more at https://hub.docker.com/r/linuxserver/firefox/tags
+          validRegex: /^([^\s^\/])+$/
+        - id: $$cap_puid
+          label: PUID
+          defaultValue: 1000
+          validRegex: /^[0-9]+$/
+          description: For UserID. Ensure any volume directories on the host are owned by the same user you specify. Default to 1000 se more at https://docs.linuxserver.io/images/docker-firefox#user-group-identifiers
+        - id: $$cap_pgid
+          label: PGID
+          defaultValue: 1000
+          validRegex: /^[0-9]+$/
+          description: For GroupID. Ensure any volume directories on the host are owned by the same user you specify. Default to 1000, see more at https://docs.linuxserver.io/images/docker-firefox#user-group-identifiers
+        - id: $$cap_tz
+          label: Timezone
+          defaultValue: 'UTC'
+          description: Timezone. Specify a timezone to use EG Europe/London
+    instructions:
+        start: >-
+            Firefox Browser, also known as Mozilla Firefox or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards.
+        end: >-
+            You need enable Websocket Support to run FireFox. The application can be accessed at: http://$$cap_appname.$$cap_root_domain. By default the user/pass is abc/abc, if you change your password or want to login manually to the GUI session for any reason use the following link: http://$$cap_appname.$$cap_root_domain/?login=true
+    displayName: Firefox
+    isOfficial: false
+    description: get running FireFox browser from your web browser!
+    documentation: https://docs.linuxserver.io/images/docker-firefox