Add MiniMax API support, Apple Container runtime, and stop script

- Add ASSISTANT_NAME and claude-minimax.sh for MiniMax API usage
- Switch container runtime from Docker to Apple Container
- Add CJK character restriction notice to CLAUDE.md files
- Add stop.sh for graceful shutdown

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/config.ts

@@ -48,7 +48,7 @@ export const CONTAINER_MAX_OUTPUT_SIZE = parseInt(
   10,
 ); // 10MB default
 export const CREDENTIAL_PROXY_PORT = parseInt(
-  process.env.CREDENTIAL_PROXY_PORT || '3001',
+  process.env.CREDENTIAL_PROXY_PORT || '4800',
   10,
 );
 export const IPC_POLL_INTERVAL = 1000;
@@ -62,10 +62,8 @@ function escapeRegex(str: string): string {
   return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
 }
 
-export const TRIGGER_PATTERN = new RegExp(
-  `^@${escapeRegex(ASSISTANT_NAME)}\\b`,
-  'i',
-);
+// Trigger pattern - currently disabled so all messages are processed
+export const TRIGGER_PATTERN = /^/;
 
 // Timezone for scheduled tasks (cron expressions, etc.)
 // Uses system timezone by default