// The shell's behaviour seam (docs/shell-modules.md § The verbs seam) — the
// shellstate.js idea applied to the core verbs. This registry starts empty;
// shell.js populates it in one Object.assign at boot (function declarations
// hoist, so the assignment can sit right after the imports). Extracted
// modules call verbs.openThread(id) etc. Registration only — no logic lives
// here, nothing is imported here, so there is never an import cycle. When a
// verb's implementation later gets its own module home, the registry entry
// follows it and callers don't churn.
export const verbs = {};