What can't Line CLI do?

Good to know before you start:

• No images: SuperCosmos reads text only, so Line can't look at screenshots or designs.
• Not offline: the model runs on Clatter Labs infrastructure, so Line needs internet.
• No hosting: Line builds and runs your app locally; publishing it is up to you.
• No Windows sandbox yet: the OS sandbox works on macOS and Linux only.
• One model family: Line runs on SuperCosmos 1.1 only (Flash, Max, Heavy, Auto).
• Shell side effects aren't undoable: /undo and /rewind cover Line's file tools, not what shell commands change.
• No browser clicking: web_fetch reads pages as text; it doesn't click around websites.