FEATURE: out-of-the-box dark/light user selectable themes

db/fixtures/600_themes.rb

@@ -0,0 +1,19 @@
+# we can not guess what to do if customization already started, so skip it
+if !Theme.exists?
+  STDERR.puts "> Seeding dark and light themes"
+
+  name = I18n.t("wizard.step.colors.fields.theme_id.choices.dark.label")
+  dark_scheme = ColorScheme.where.find_by(base_scheme_id: "dark")
+  dark_scheme ||= ColorScheme.create_from_base(name: name, via_wizard: true, base_scheme_id: "dark")
+
+  name = I18n.t('color_schemes.dark_theme_name')
+  _dark_theme =  Theme.create(name: name, user_id: -1,
+                                         color_scheme_id: dark_scheme.id,
+                                         user_selectable: true)
+
+  name = I18n.t('color_schemes.default_theme_name')
+  default_theme =  Theme.create(name: name, user_id: -1,
+                                         user_selectable: true)
+
+  default_theme.set_default!
+end