chore: separate build commands for core and app

package.json

@@ -11,7 +11,8 @@
   },
   "repository": "https://github.com/nextauthjs/next-auth.git",
   "scripts": {
-    "build": "turbo run build",
+    "build:app": "turbo run build --scope=next-auth-app --include-dependencies",
+    "build": "turbo run build --scope=next-auth --scope=@next-auth/* --no-deps",
     "lint": "turbo run lint",
     "lint:fix": "turbo run lint -- --fix",
     "test": "turbo run test --concurrency=1 --ignore=packages/adapter-pouch/*",

packages/next-auth/tsconfig.json

@@ -1,8 +1,9 @@
 {
   "extends": "tsconfig/base.json",
   "compilerOptions": {
+    "emitDeclarationOnly": true,
     "baseUrl": ".",
-    "outDir": ".",
+    "outDir": "."
   },
   "exclude": ["config"]
-}
+}

packages/tsconfig/base.json

@@ -1,6 +1,5 @@
 {
   "compilerOptions": {
-    "emitDeclarationOnly": true,
     "strictNullChecks": true,
     "target": "es2019",
     "lib": ["dom", "dom.iterable", "esnext"],