AI agent flow tree with auto layout, named branch paths and add step buttons on every connector

reui/flow-2

LLM agent editor: cards show the app called and a last test run strip with tokens or latency, a docked inspector edits each step, copy as JSON. React Flow, ReUI IconTile, Badge, shadcn Item, Select, AlertDialog. For agent builder, AI workflow.

Paid component: its registry needs a licence from the library, so install it from their site.