Housekeeping (#2520)

* enhance(project): Add .prettierrc to project
* chore(deps): Bump dependencies
* chore(view): Improve readability of the search form view
* chore(admin): Improve language used in the customize_register filter docblock
* chore(lint): Lint project assets
* chore(change-log): Improve/prepare the changelog for actual release
* chore(readme): Improve README feature list
* chore(readme): Update README theme directory structure
* chore(readme): Add GitHub sponsors badge
* chore(readme): Clean up various wording
* fix(ci): Fix failing tests
* fix(mix): Add index.php to purgecss scope (Supersedes #2423) (Credit @oxyc)

config/filesystems.php

@@ -58,6 +58,13 @@ return [
             'visibility' => 'public',
         ],
 
+        'sage' => [
+            'driver' => 'local',
+            'root' => get_theme_file_path(),
+            'url' => get_theme_file_uri(),
+            'visibility' => 'public',
+        ],
+
         's3' => [
             'driver' => 's3',
             'key' => env('AWS_ACCESS_KEY_ID'),