Change Reverse proxy name to Custom and add additionalParams

src/lib/UI/Realm/RealmPopUp.svelte

@@ -7,6 +7,7 @@
     import { DataBase } from "src/ts/storage/database";
     import RealmLicense from "./RealmLicense.svelte";
   import MultiLangDisplay from "../GUI/MultiLangDisplay.svelte";
+  import { tooltip } from "src/ts/gui/tooltip";
 
     export let openedData:hubType
 
@@ -35,7 +36,7 @@
                 {/each}
             </div>
             <div class="flex flex-wrap w-full flex-row gap-1 mt-2">
-                <span class="text-textcolor2">
+                <span class="text-textcolor2" use:tooltip={language.popularityLevelDesc}>
                     {language.popularityLevel.replace('{}', openedData.download.toString())}
                 </span>
                 <div class="border-l-selected border-l ml-1 mr-1"></div>