build: run TypeScript 6 and 7 side by side

packages/common/package.json

@@ -29,7 +29,7 @@
         "lint": "eslint .",
         "lint:fix": "eslint . --fix",
         "test": "vitest run --config vitest.config.ts",
-        "typecheck": "tsc -b"
+        "typecheck": "pnpm -w tsc7 -b packages/common/tsconfig.json"
     },
     "dependencies": {
         "@noble/hashes": "^2.0.1",

packages/infra/package.json

@@ -12,7 +12,7 @@
         "lint:fix": "eslint . --fix",
         "test": "node -e \"console.log('test not configured')\"",
         "prisma:generate": "pnpm prisma:generate:game && pnpm prisma:generate:gateway",
-        "typecheck": "tsc -b",
+        "typecheck": "pnpm -w tsc7 -b packages/infra/tsconfig.json",
         "prisma:generate:game": "prisma generate --schema prisma/game.prisma",
         "prisma:generate:gateway": "prisma generate --schema prisma/gateway.prisma",
         "prisma:migrate:deploy:game": "prisma migrate deploy --schema prisma/game.prisma",

packages/logic/package.json

@@ -18,7 +18,7 @@
         "lint": "eslint .",
         "lint:fix": "eslint . --fix",
         "test": "vitest run --config vitest.config.ts",
-        "typecheck": "tsc -b"
+        "typecheck": "pnpm -w tsc7 -b packages/logic/tsconfig.json"
     },
     "dependencies": {
         "@sammo-ts/common": "workspace:*",

packages/tools-scripts/package.json

@@ -6,7 +6,7 @@
     "scripts": {
         "generate:resource-schemas": "tsx src/generate-resource-schemas.ts",
         "validate:resources": "tsx src/validate-resources.ts",
-        "typecheck": "tsc -p tsconfig.json --noEmit"
+        "typecheck": "pnpm -w tsc7 -p packages/tools-scripts/tsconfig.json --noEmit"
     },
     "dependencies": {
         "@sammo-ts/logic": "workspace:*",
@@ -15,6 +15,6 @@
     "devDependencies": {
         "@types/node": "^26.2.0",
         "tsx": "^4.23.12",
-        "typescript": "6.0.2"
+        "typescript": "6.0.3"
     }
 }