Fix jumbo emoji detection broken by production minifier.

Replace surrogate-pair emoji regex with Unicode property escapes so Rolldown no longer corrupts matching in production builds.

src/app/utils/findAndReplace.ts

@@ -13,13 +13,18 @@ export const findAndReplace = <ReplaceReturnType, ConvertReturnType>(
   const result: Array<ReplaceReturnType | ConvertReturnType> = [];
   let lastEnd = 0;
 
+  regex.lastIndex = 0;
   let match: RegExpExecArray | RegExpMatchArray | null = regex.exec(text);
   while (match !== null && typeof match.index === 'number') {
     result.push(convertPart(text.slice(lastEnd, match.index), result.length));
     result.push(replace(match, result.length));
 
     lastEnd = match.index + match[0].length;
+    if (match[0].length === 0) {
+      regex.lastIndex += 1;
+    }
     if (regex.global) match = regex.exec(text);
+    else break;
   }
 
   result.push(convertPart(text.slice(lastEnd), result.length));