Enable Element Call by default on release instances (#28313)

Update button label to say it is a Beta

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/hooks/room/useRoomCall.tsx

@@ -7,7 +7,7 @@ Please see LICENSE files in the repository root for full details.
 */
 
 import { Room } from "matrix-js-sdk/src/matrix";
-import React, { useCallback, useEffect, useMemo, useState } from "react";
+import React, { ReactNode, useCallback, useEffect, useMemo, useState } from "react";
 import { CallType } from "matrix-js-sdk/src/webrtc/call";
 
 import { useFeatureEnabled } from "../useSettings";
@@ -35,6 +35,7 @@ import { isVideoRoom } from "../../utils/video-rooms";
 import { useGuestAccessInformation } from "./useGuestAccessInformation";
 import SettingsStore from "../../settings/SettingsStore";
 import { UIFeature } from "../../settings/UIFeature";
+import { BetaPill } from "../../components/views/beta/BetaCard";
 
 export enum PlatformCallType {
     ElementCall,
@@ -51,6 +52,14 @@ export const getPlatformCallTypeLabel = (platformCallType: PlatformCallType): st
             return _t("voip|legacy_call");
     }
 };
+export const getPlatformCallTypeChildren = (platformCallType: PlatformCallType): ReactNode => {
+    switch (platformCallType) {
+        case PlatformCallType.ElementCall:
+            return <BetaPill />;
+        default:
+            return null;
+    }
+};
 const enum State {
     NoCall,
     NoOneHere,