chore: Move agent availability to Account level (#3074)

- Move agent availability to the account level

swagger/paths/application/integrations/apps/show.yml

@@ -0,0 +1,17 @@
+tags:
+  - Integrations
+operationId: get-details-of-all-integrations
+summary: List all the Integrations
+description: Get the details of all Integrations available for the account
+responses:
+  200:
+    description: Success
+    schema:
+      type: array
+      description: 'Array of Integration apps'
+      items:
+        $ref: '#/definitions/integrations_app'
+  401:
+    description: Unauthorized
+  404:
+    description: Url not found