pub const SETUP_HINT: &str = "Setup: `fallow init --agents` writes an agent guide; `fallow hooks install --target agent` adds a commit gate (hide this hint: `fallow init --decline`).";Expand description
One-line human setup hint for bare fallow output: the prose counterpart of
the setup next-step (agents get the JSON form, humans get this line).
Worded as an offer, not a deficiency: zero-config is a supported happy path.