mock-scenario-author

name	mock-scenario-author
description	Define deterministic mock fixtures and scenario coverage for contributor-friendly local development and tests.

Mock Scenario Author

Current repo state:

• mock runtime is planned, not implemented yet
• use this skill to define fixture coverage and scenario shape
• do not claim runnable mock support exists until the runtime lands

Required Coverage

• empty state
• happy path room creation
• checkout creation
• partial funding
• completed purchase proposal
• session-key enabled flow
• recovery and stale-state edge cases

Rules

• Use stable identifiers and deterministic timestamps.
• Make each fixture explain what contributor task it unlocks.
• Prefer fixtures that mirror real protocol constraints.