[MM-38524] Rework the closing and opening tab logic, fixed login issue (#1735)

* Rework the closing and opening tab logic to better suit adding and removing servers

* A couple more fixes

* Lint fix

* [MM-38524] Fix login issue

* Remove unneeded code

src/common/utils/util.ts

@@ -37,7 +37,7 @@ function shorten(string: string, max?: number) {
     return string;
 }
 
-export function isServerVersionGreaterThanOrEqualTo(currentVersion: string, compareVersion: string): boolean {
+function isServerVersionGreaterThanOrEqualTo(currentVersion: string, compareVersion: string): boolean {
     if (currentVersion === compareVersion) {
         return true;
     }