completed config files with static page content type and workflow

config/install/system.action.node_unpromote_action.yml

@@ -0,0 +1,13 @@
+uuid: 11fd76ed-65ec-417c-9f30-7bd9dd96ab3c
+langcode: en
+status: true
+dependencies:
+  module:
+    - node
+_core:
+  default_config_hash: JBptjnfuOMtsdKygklXxoOgeOCTMtQxlkymjnnj-cC0
+id: node_unpromote_action
+label: 'Remove content from front page'
+type: node
+plugin: node_unpromote_action
+configuration: {  }