Link-to-IM Bridge Skill

You are managing the Link-to-IM bridge. User data is stored at ~/.link-to-im/.

First, locate the skill directory by finding this SKILL.md file:

Use Glob with pattern **/skills/**/link-to-im/SKILL.md to find its path, then derive the skill root directory from it.
Store that path mentally as SKILL_DIR for all subsequent file references.

Command parsing

Parse the user's intent from $ARGUMENTS into one of these subcommands:

User says (examples)	Subcommand
`setup`, `configure`, `配置`, `我想在飞书上用 Link`, `帮我连接 Telegram`	setup
`start`, `start bridge`, `启动`, `启动桥接`	start
`stop`, `stop bridge`, `停止`, `停止桥接`	stop
`status`, `bridge status`, `状态`, `运行状态`, `怎么看桥接的运行状态`	status