Added stuff in config directory

config/block.block.seven_page_title.yml

@@ -0,0 +1,20 @@
+uuid: a10f9a6c-68b9-4ed5-87e4-5b764d771568
+langcode: en
+status: true
+dependencies:
+  theme:
+    - seven
+_core:
+  default_config_hash: ZSpc3IoSaLd0PkB02nxjVPBMztIdsTdHek9SiGaqZ_c
+id: seven_page_title
+theme: seven
+region: header
+weight: -30
+provider: null
+plugin: page_title_block
+settings:
+  id: page_title_block
+  label: 'Page title'
+  provider: core
+  label_display: '0'
+visibility: {  }