Limit member label width

ts/components/UserText.dom.tsx

@@ -1,11 +1,14 @@
 // Copyright 2023 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 import React, { useMemo } from 'react';
+import type { CSSProperties } from 'react';
 import { Emojify } from './conversation/Emojify.dom.js';
 import { bidiIsolate } from '../util/unicodeBidi.std.js';
 
 export type UserTextProps = Readonly<{
   text: string;
+  fontSizeOverride?: number;
+  style?: CSSProperties;
 }>;
 
 export function UserText(props: UserTextProps): React.JSX.Element {
@@ -14,7 +17,11 @@ export function UserText(props: UserTextProps): React.JSX.Element {
   }, [props.text]);
   return (
     <span dir="auto">
-      <Emojify text={normalizedText} />
+      <Emojify
+        fontSizeOverride={props.fontSizeOverride}
+        style={props.style}
+        text={normalizedText}
+      />
     </span>
   );
 }