[MM-30713] Stop Linux and Windows app from minimizing/hiding without user warning (#1988)

* [MM-30713] Stop Linux app from minimizing/hiding without user warning

* Added same behaviour for Windows

* Update messages

* Change wording

* Fix for accidentally disabled setting

src/common/config/index.ts

@@ -275,6 +275,12 @@ export class Config extends EventEmitter {
     get lastActiveTeam() {
         return this.combinedData?.lastActiveTeam;
     }
+    get alwaysClose() {
+        return this.combinedData?.alwaysClose;
+    }
+    get alwaysMinimize() {
+        return this.combinedData?.alwaysMinimize;
+    }
 
     // initialization/processing methods