Quiet Step: The Cartographer's Heist Playable One Line Foundation Sprint 01

Quiet Step completed its playable One Line foundation sprint with source-traced VeritySpec records, deterministic route replay, product-local C# runtime contracts, accessibility defaults, no-core-play-commerce guardrails, and green main verification.

Quiet Step: The Cartographer's Heist completed its first playable One Line foundation sprint.

The sprint turns the imported design package into a traceable first heist-planning loop. The repository now has VeritySpec records for Campaign Heists, the core heist-planning loop, Prologue 01 One Line Only, route drawing, tap-to-node planning, Dry Run and Step Quietly parity, failure diagnosis, local progress, accessibility claims, and no-core-play-commerce guardrails.

Structured content now models one-line-foundation: a single-room study map with an entry door, compass objective, north window exit, optional detour nodes, step costs, Black Seal target, Ink rewards, local progress, settings, and blocked commerce surfaces. The content validator replays Black Seal first clear, tap-to-node Black Seal, detour clear, missing exit, missing objective, invalid segment, planning-not-started, blocked planning commerce, and assisted clear cases.

On the Unity side, the sprint added product-local pure C# foundation code that compiles without the Unity editor. It models route validity, step count, objective and exit state, Dry Run/execution parity, score, stars, Silver Seal, Black Seal, Ink, local best progress, failure moments, support/privacy/restore availability, commerce blocking, and future forced-interstitial eligibility.

The sprint merged through pull request #4 at commit ed44352 with CI, content validation, VeritySpec validation, and CodeQL green on main. The next step is to turn the One Line foundation into a visible Unity scene with route drawing, tap-to-node handles, undo, Dry Run playback, Step Quietly playback, results, failure diagnosis, settings, support, privacy, restore, and later Unity runner-backed test surfaces.