chore: auto-commit (5 archivos)

- backend/dist/assets/index-DFLRkdHe.js
- backend/dist/assets/index-DT3pghXY.js
- backend/dist/assets/index-UVzY_37O.js
- backend/dist/index.html
- frontend/src/components/CardChatPanel.tsx

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend/src/components/CardChatPanel.tsx

@@ -1,7 +1,6 @@
 import {
   ActionIcon,
   Avatar,
-  Badge,
   Box,
   Combobox,
   FileButton,
@@ -20,7 +19,6 @@ import { notifications } from "@mantine/notifications";
 import {
   DragEvent,
   KeyboardEvent,
-  ReactNode,
   useCallback,
   useEffect,
   useMemo,
@@ -78,38 +76,6 @@ function detectMention(value: string, cursor: number): MentionMatch | null {
   return null;
 }
 
-const mentionRegex = /(^|\s)(@[a-z0-9][a-z0-9_.-]{0,63})/gi;
-
-function renderBody(body: string, knownUsers: Map<string, User>): ReactNode {
-  const out: ReactNode[] = [];
-  let last = 0;
-  let key = 0;
-  for (const m of body.matchAll(mentionRegex)) {
-    const handle = m[2].slice(1).toLowerCase();
-    const idx = (m.index ?? 0) + m[1].length;
-    if (idx > last) out.push(body.slice(last, idx));
-    const user = knownUsers.get(handle);
-    if (user) {
-      out.push(
-        <Badge
-          key={`m${key++}`}
-          size="xs"
-          variant="light"
-          color={user.color || tagColor(user.username)}
-          style={{ verticalAlign: "middle" }}
-        >
-          @{user.username}
-        </Badge>,
-      );
-    } else {
-      out.push(`@${handle}`);
-    }
-    last = idx + m[2].length;
-  }
-  if (last < body.length) out.push(body.slice(last));
-  return out;
-}
-
 export function CardChatPanel({
   cardId,
   users,
@@ -132,7 +98,6 @@ export function CardChatPanel({
   const lastTypingEmitRef = useRef(0);
 
   const usersById = useMemo(() => new Map(users.map((u) => [u.id, u])), [users]);
-  const usersByUsername = useMemo(() => new Map(users.map((u) => [u.username.toLowerCase(), u])), [users]);
 
   const reload = useCallback(async () => {
     try {