docs: wip deployment

Author: posva

docs/cookbook/deployment-nuxt.md

@@ -11,3 +11,7 @@ NITRO_PRESET=firebase nuxt build
 cd .output/server && pnpm i
 
 Activate app check <https://console.developers.google.com/apis/api/iamcredentials.googleapis.com/overview?project=998674887640a>
+
+Activated secrets manager <https://cloud.google.com/functions/docs/configuring/secrets>
+
+create secret <https://cloud.google.com/secret-manager/docs/creating-and-accessing-secrets#create>