fix update Section Block

apps/mcp-server/run.sh

@@ -1,3 +1,5 @@
-#!/bin/bash
-cd /home/kitisak/Projects/homaroma/apps/mcp-server
-/home/kitisak/.bun/bin/bun run index.ts
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+bun run index.ts