Feature: adapt skeleton for wopi / jwt and secret/public keys in base64 format in production

config/packages/prod/lexik_jwt_authentication.yaml

@@ -0,0 +1,10 @@
+lexik_jwt_authentication:
+    # in production, the secret must be located in an environment variable
+    # for converting the file to a raw variable, use this command:
+    #
+    # cat path/to/private_or_public.pem | base64 -w0
+    #
+    # then copy past the printed string into the dedicated environment variable
+    secret_key: '%env(base64:resolve:JWT_SECRET_KEY)%'
+    public_key: '%env(base64:resolve:JWT_PUBLIC_KEY)%'
+    pass_phrase: '%env(JWT_PASSPHRASE)%'