Fix self-mention in groups

ts/components/CompositionTextArea.tsx

@@ -39,6 +39,7 @@ export type CompositionTextAreaProps = {
     timestamp: number
   ) => void;
   onTextTooLong: () => void;
+  ourConversationId: string | undefined;
   platform: string;
   getPreferredBadge: PreferredBadgeSelectorType;
   draftText: string;
@@ -66,6 +67,7 @@ export function CompositionTextArea({
   onSetSkinTone,
   onSubmit,
   onTextTooLong,
+  ourConversationId,
   placeholder,
   platform,
   recentEmojis,
@@ -147,6 +149,7 @@ export function CompositionTextArea({
         onScroll={onScroll}
         onSubmit={onSubmit}
         onTextTooLong={onTextTooLong}
+        ourConversationId={ourConversationId}
         placeholder={placeholder}
         platform={platform}
         quotedMessageId={null}