refactor(channels): share reset-command normalization utility

src/channels/slack/adapter.ts

@@ -15,7 +15,7 @@ import type {
   ChannelAdapter,
   ChannelStatus,
 } from '../types.js';
-import { splitMessage } from '../utils.js';
+import { normalizeResetCommandText, splitMessage } from '../utils.js';
 import type { PairingManager } from '../pairing.js';
 
 /** Configuration for the Slack channel adapter. */
@@ -344,7 +344,8 @@ export class SlackAdapter implements ChannelAdapter {
     const peerId = `${channelId}:${threadTs}`;
 
     // Strip bot mentions: <@U\w+> pattern
-    let text = (message.text ?? '').replace(/<@U\w+>/g, '').trim();
+    const rawText = (message.text ?? '').replace(/<@U\w+>/g, '').trim();
+    const text = normalizeResetCommandText(rawText);
 
     // Resolve display name from Slack user ID
     const senderName = message.user
@@ -355,7 +356,7 @@ export class SlackAdapter implements ChannelAdapter {
     const attachments = await this.extractMediaAttachments(message.files);
 
     // Detect reset command
-    if (text === '!reset' || text === 'reset') {
+    if (text === '!reset') {
       this.messageHandler({
         id: message.ts ?? '',
         channel: 'slack',