build: run TypeScript 6 and 7 side by side

tools/build-scripts/package.json

@@ -4,11 +4,11 @@
     "version": "0.0.0",
     "type": "module",
     "scripts": {
-        "build": "tsc -p tsconfig.json",
+        "build": "pnpm -w tsc7 -p tools/build-scripts/tsconfig.json",
         "dev": "node -e \"console.log('dev not configured')\"",
         "lint": "node -e \"console.log('lint not configured')\"",
         "test": "node -e \"console.log('test not configured')\"",
-        "typecheck": "tsc -b",
+        "typecheck": "pnpm -w tsc7 -b tools/build-scripts/tsconfig.json",
         "build:server": "node ./build-server.mjs"
     }
 }

tools/build-scripts/tsconfig.json

@@ -1,7 +1,6 @@
 {
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
-        "baseUrl": "../..",
         "outDir": "dist",
         "rootDir": "src",
         "composite": true