Add Audiobookshelf (#862)

* Create one click app for Audiobookshelf

* Seperate volume mapping for each directory

* Update Audiobookshelf

- Removed port mapping
- Added explicit direction in description
- ran npm formatter-write

public/v4/apps/audiobookshelf.yml

@@ -0,0 +1,45 @@
+captainVersion: 4
+services:
+    $$cap_appname:
+        image: ghcr.io/advplyr/audiobookshelf:$$cap_version
+        volumes:
+            - $$cap_appname-config:/config
+            - $$cap_path_to_audiobooks:/audiobooks
+            - $$cap_path_to_podcasts:/podcasts
+            - $$cap_path_to_metadata:/metadata
+        restart: always
+
+caproverOneClickApp:
+    variables:
+        - id: '$$cap_version'
+          label: Audiobookshelf Version
+          defaultValue: '2.2.14'
+          description: Check out their Docker page for the valid tags https://hub.docker.com/r/advplyr/audiobookshelf/tags
+          validRegex: '/.{1,}/'
+
+        - id: $$cap_path_to_audiobooks
+          label: Location of audiobooks directory
+          description: full path to the directory where the audiobooks are stored. Path on host MUST exist for the app to start!
+          validRegex: /\/[^\s-][a-zA-Z0-9_\/-]*[^\/][^\s-]/
+
+        - id: $$cap_path_to_podcasts
+          label: Location of podcasts directory
+          description: full path to the directory where the podcasts are stored. Path on host MUST exist for the app to start!
+          validRegex: /\/[^\s-][a-zA-Z0-9_\/-]*[^\/][^\s-]/
+
+        - id: $$cap_path_to_metadata
+          label: Location of metadata directory
+          description: full path to the directory where the metadata is stored. Path on host MUST exist for the app to start!
+          validRegex: /\/[^\s-][a-zA-Z0-9_\/-]*[^\/][^\s-]/
+
+    instructions:
+        start: |-
+            Audiobookshelf is a self-hosted audiobook and podcast server. Official Docker image.
+        end: |-
+            Audiobookshelf has been succesfully deployed!
+            It is available at http://$$cap_appname.$$cap_root_domain or at 123.123.123.123:13378
+
+    displayName: Audiobookshelf
+    isOfficial: true
+    description: Audiobookshelf is a self-hosted audiobook and podcast server.
+    documentation: See https://www.audiobookshelf.org/docs