Appsmith with database (#594)

* [add] fider

* [update] fider host domain

* [update] PR feedback

* add kutt

* [add] appsmith

* fix kutt

* [update] add volume definition

public/v4/apps/appsmith.yml

@@ -0,0 +1,28 @@
+captainVersion: 4
+services:
+    $$cap_appname-appsmith:
+        image: index.docker.io/appsmith/appsmith-ce:$$cap_appsmith_version
+        volumes:
+            - $$cap_appname-stacks-data:/appsmith-stacks
+        restart: always
+        environment:
+            APPSMITH_MAIL_ENABLED: false
+            APPSMITH_DISABLE_TELEMETRY: true
+            APPSMITH_DISABLE_INTERCOM: true
+caproverOneClickApp:
+    variables:
+        - id: $$cap_appsmith_version
+          label: Appsmith Version
+          defaultValue: v1.6.5
+          description: Check out their Docker page for the valid tags https://hub.docker.com/r/appsmith/appsmith-ce/tags
+          validRegex: /^([^\s^\/])+$/
+    instructions:
+        start: >-
+            Appsmith is the fastest way to build internal apps over any database or API.
+        end: >-
+            Please wait for 2 minutes. Appsmith is deployed and available as $$cap_appname-appsmith. 
+            To further enhance the installation, see the complete environment variables here https://github.com/appsmithorg/appsmith/blob/release/deploy/template/docker.env.sh
+    displayName: Appsmith
+    isOfficial: true
+    description: Appsmith is the fastest way to build internal apps over any database or API.
+    documentation: Taken from https://docs.appsmith.com/setup/docker