From dc24bdeb7a8ff3be1b40ea2d19bf3771cc6fa22b Mon Sep 17 00:00:00 2001
From: fireshaper <rory54@gmail.com>
Date: Sun, 4 Oct 2026 12:15:39 -0400
Subject: [PATCH] Step 10F.2: board preview and open slot config

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 memory-bank/progress.md               |  1 +
 packages/content/src/data/config.ts   |  4 ++++
 packages/content/src/schemas.ts       |  7 +++++++
 packages/content/test/schemas.test.ts | 16 ++++++++++++++++
 4 files changed, 28 insertions(+)

diff --git a/memory-bank/progress.md b/memory-bank/progress.md
index a9909ec..1f68e60 100644
--- a/memory-bank/progress.md
+++ b/memory-bank/progress.md
@@ -194,3 +194,4 @@ Spec: `memory-bank/change-requests/CR-005-ui-overhaul.md`. New decisions recorde
 Spec: `memory-bank/change-requests/CR-006-boards-that-fit.md`. New decisions recorded as plan §0.5.52–0.5.53.
 
 - [x] **Step 10F.1 — Client: weight warning.** `carryLimit(state, locationId)` (`LocationBoards.tsx`): the largest capacity among the player's ships at the location, else the whole fleet, else null. Contract cards show the mass in rose and a rose "Too heavy" pill when it is over that limit. Test: `weight-warning.test.tsx`.
+- [x] **Step 10F.2 — Content: board config.** GameConfig gains `boardPreviewSlots` (1) and `boardOpenSlotsPerBand` (1), non-negative integers. Test: `schemas.test.ts` (missing-field coverage plus a negative/fractional rejection test).
diff --git a/packages/content/src/data/config.ts b/packages/content/src/data/config.ts
index 7df7068..9e617eb 100644
--- a/packages/content/src/data/config.ts
+++ b/packages/content/src/data/config.ts
@@ -39,6 +39,10 @@ export const gameConfig: GameConfig = {
     { min: 21, max: 100, count: 3 },
     { min: 101, max: 400, count: 2 },
   ],
+  // Boards that fit the fleet (CR-006): a band no ship can carry keeps one
+  // preview job; flyable bands keep one open job, the rest fit a ship and pilot.
+  boardPreviewSlots: 1,
+  boardOpenSlotsPerBand: 1,
   // Mars at its closest needs no Long Haul; Jupiter at its farthest needs level 5.
   longHaulCutoffsMillionKm: [100, 250, 400, 600, 800],
   xpPerDelivery: { base: 10, perMillionKm: 0.2, perCargoTier: 5 },
diff --git a/packages/content/src/schemas.ts b/packages/content/src/schemas.ts
index 0cd583d..a689ed0 100644
--- a/packages/content/src/schemas.ts
+++ b/packages/content/src/schemas.ts
@@ -158,6 +158,13 @@ export const gameConfigSchema = z
           .refine((band) => band.min <= band.max, { message: "min must not exceed max" }),
       )
       .min(1),
+    /**
+     * Contracts kept in a mass band the player's fleet can't carry: a preview
+     * of bigger ships' work (decision 0.5.52). The rest move to flyable bands.
+     */
+    boardPreviewSlots: nonNegativeInt,
+    /** Contracts per flyable band left open (skill-gated, first contact) rather than fit (0.5.52). */
+    boardOpenSlotsPerBand: nonNegativeInt,
     /** One cut-off per Long Haul level (decision 0.5.7). */
     longHaulCutoffsMillionKm: increasingList,
     xpPerDelivery: z.object({
diff --git a/packages/content/test/schemas.test.ts b/packages/content/test/schemas.test.ts
index 2b9c8cd..8705b92 100644
--- a/packages/content/test/schemas.test.ts
+++ b/packages/content/test/schemas.test.ts
@@ -72,6 +72,8 @@ const validGameConfig = {
     { min: 1, max: 20, count: 4 },
     { min: 21, max: 100, count: 4 },
   ],
+  boardPreviewSlots: 1,
+  boardOpenSlotsPerBand: 1,
   longHaulCutoffsMillionKm: [100, 200, 300, 400, 500],
   xpPerDelivery: { base: 10, perMillionKm: 0.1, perCargoTier: 5 },
   pilotLevelXpThresholds: [100, 250, 500],
@@ -151,6 +153,20 @@ describe("GameConfig refinements", () => {
     expect(gameConfigSchema.safeParse(config).success).toBe(false);
   });
 
+  it("rejects negative or fractional board slot counts (CR-006)", () => {
+    for (const bad of [-1, 0.5]) {
+      expect(
+        gameConfigSchema.safeParse({ ...validGameConfig, boardPreviewSlots: bad }).success,
+      ).toBe(false);
+      expect(
+        gameConfigSchema.safeParse({ ...validGameConfig, boardOpenSlotsPerBand: bad }).success,
+      ).toBe(false);
+    }
+    expect(
+      gameConfigSchema.safeParse({ ...validGameConfig, boardOpenSlotsPerBand: 0 }).success,
+    ).toBe(true);
+  });
+
   it("rejects Long Haul cut-offs that are not increasing", () => {
     const config = { ...validGameConfig, longHaulCutoffsMillionKm: [100, 100, 300] };
     expect(gameConfigSchema.safeParse(config).success).toBe(false);