Feishu Cli Drive

This is a full-featured Feishu Drive CLI that handles what the basic file commands can't. It automatically chunks files over 20MB into three-part uploads, exports docs to markdown without going through the async queue, and lets you mirror entire folder trees between local and cloud with SHA-256 content diffing. The comment system parses wiki URLs and supports rich text with @mentions. When async tasks time out on export or import, it gives you the exact resume command to pick up where you left off. The pull/push mirror commands have a two-step confirmation for deletions, which is smart since you're dealing with content sync. Requires user token auth for most operations, with app token fallback on the sync commands.