fix: add missing --filter on build scripts.

Author: PaoloRollo

package.json

@@ -19,11 +19,11 @@
     "wallet-ui": "turbo run dev --filter=./apps/wallet-ui --filter=./packages/thirdweb --filter=./packages/insight --filter=./packages/engine --filter=./packages/nebula",
     "wallet-ui:build": "turbo run build --filter=./apps/wallet-ui --filter=./packages/thirdweb --filter=./packages/insight --filter=./packages/engine --filter=./packages/nebula",
     "playground": "turbo run dev --filter=./apps/playground-web --filter=./packages/thirdweb --filter=./packages/insight --filter=./packages/engine --filter=./packages/nebula",
-    "playground:build": "turbo run build --filter=./apps/playground-web",
+    "playground:build": "turbo run build --filter=./apps/playground-web --filter=./packages/nebula",
     "portal": "turbo run dev --filter=./apps/portal --filter=./packages/thirdweb --filter=./packages/insight --filter=./packages/engine --filter=./packages/nebula",
-    "portal:build": "turbo run build --filter=./apps/portal",
+    "portal:build": "turbo run build --filter=./apps/portal --filter=./packages/nebula",
     "dashboard": "turbo run dev --filter=./apps/dashboard --filter=./packages/thirdweb --filter=./packages/insight --filter=./packages/vault-sdk --filter=./packages/engine --filter=./packages/nebula",
-    "dashboard:build": "turbo run build --filter=./apps/dashboard",
+    "dashboard:build": "turbo run build --filter=./apps/dashboard --filter=./packages/nebula",
     "build": "turbo run build --filter=./packages/*",
     "build:release": "turbo run build --filter=./packages/* --force",
     "test": "turbo run test --filter=./packages/*",