[ACA-4715] reduce env variables and provide defaults (#3311)

* use default "sessionTimeForOpenAppDialogDisplay"

* improve iPhone prefix url api

* improve android prefix url api

* session timeout

* app store url defaults

* enable mobile redirect by default

* enable AOS by default

* enable content plugins by default

* enable folder rules by default

* remove obsolete AI flag

* remove obsolete APA flag

* auto download defaults

* cleanup auth vars

projects/aca-shared/src/lib/components/open-in-app/open-in-app.md

@@ -0,0 +1,16 @@
+# Open in Mobile Application
+
+Configuring via `app.config.json`:
+
+```json
+{
+  "mobileAppSwitch": {
+    "enabled": true,
+    "iphoneUrl": "iosamw://",
+    "androidUrlPart1": "intent:///",
+    "androidUrlPart2": "#Intent;scheme=androidamw;package=com.alfresco.content.app;end",
+    "sessionTimeout": 12,
+    "appStoreUrl": "https://apps.apple.com/us/app/alfresco-mobile-workspace/id1514434480"
+  }
+}
+```