GCP Hands-on: Deploying OpenAB - Building a Gemini ACP Bridge for Telegram on GCE

Recently, in order to enable AI coding assistants (such as Claude Code or Gemini CLI) to be used directly on chat platforms, I started researching OpenAB. This is a powerful bridge that can connect Slack, Discord, or Telegram to CLI tools that comply with the ACP (Agent Client Protocol) standard. Th