Switch to Gin admin theme & toolbar, configure for horizontal

config/gin.settings.yml

@@ -0,0 +1,25 @@
+_core:
+  default_config_hash: UvSCt3S_NldJPFzvhSNOy9vWoPPFhmsmTC12vtVss9s
+favicon:
+  use_default: true
+features:
+  comment_user_picture: true
+  comment_user_verification: true
+  favicon: true
+  node_user_picture: true
+logo:
+  use_default: true
+third_party_settings:
+  shortcut:
+    module_link: true
+preset_accent_color: dark_purple
+preset_focus_color: gin
+enable_darkmode: '0'
+classic_toolbar: horizontal
+secondary_toolbar_frontend: true
+high_contrast_mode: false
+accent_color: ''
+focus_color: ''
+layout_density: default
+show_description_toggle: true
+show_user_theme_settings: true