Renames mission 7 from "Le Couronnement" to "Le Comptoir" (it only sets
up the tools→gold chain — the coronation is now the final mission) and
adds:
- Mission 8 "L'Expansion Finale" (12×10): a Forge Est (wood→tools) and
an Armurerie Est (stone→arms) on new rightmost columns, plus walls
that force pieces to route around them. An Entrepôt Est demand on
(11,9) gives the mission its own goal without depending on the old
demands.
- Mission 9 "Le Couronnement" (12×12): the Cathédrale occupies row 11
as three adjacent demands — outils, armes, and or — so the player
must keep all three transformation chains running simultaneously to
complete the campaign.
Existing file tests updated for the new count and rename; new
Campaign01Tests asserts structure and non-regressive terrain across all
nine missions.
Bundles in-flight work on the campaign/missions system (CampaignDef,
MissionDef, TerrainPatch, TransformerDef, MissionChecker, CampaignLoader,
FlavorBanner, transformer rules), plan files, and matching tests. Baseline
commit so the upcoming automation testing harness lands on a clean tree.
