Добавить ответы в DM и обновить UI чатов

shine-UI/js/services/dm-tech-blocks.js

@@ -2,6 +2,7 @@ function defaultParsed(rawText = '') {
   const text = String(rawText || '');
   return {
     rawText: text,
+    prefixText: '',
     visibleText: text,
     displayText: text,
     blocks: [],
@@ -68,6 +69,12 @@ export function buildDmCallTechBlock({ status = '', durationSec = 0, reason = ''
   return `<SHiNE:call;v=1;status=failed;reason=${cleanReason || 'connect_failed'}>`;
 }
 
+export function buildDmReplyTechBlock({ baseKey = '' } = {}) {
+  const cleanBaseKey = String(baseKey || '').trim();
+  if (!cleanBaseKey) return '';
+  return `<SHiNE:reply;v=1;id=${cleanBaseKey}>`;
+}
+
 export function parseDmTechBlocks(rawText = '') {
   const text = String(rawText || '');
   if (!text.startsWith('<SHiNE:')) return defaultParsed(text);
@@ -127,6 +134,7 @@ export function parseDmTechBlocks(rawText = '') {
   const displayText = callSummary ? buildCallDisplayText(callSummary) : visibleText;
   return {
     rawText: text,
+    prefixText: text.slice(0, cursor),
     visibleText,
     displayText,
     blocks,