Custom theme is not being used.

[sfinktah]

• Laravel Version Information obtained by https://github.com/sfinktah/laravel-version-info *

PHP Version: (PHP v7.4.24)
Operating System and Version: Ubuntu 20.04.3 LTS
Reproduction Repository: n/a
Browser type and version: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36
Nova Version: "3.29.0"
Laravel Version: '8.64.0';
Database Driver & Version: mysqladmin  Ver 8.0.26-0ubuntu0.20.04.3 for Linux on x86_64 ((Ubuntu))

Description:

Nova theme fails to ... well, do anything at all really.

Detailed steps to reproduce the issue on a fresh Nova installation:

php artisan nova:theme example/farmhand_one

# edit theme with some easily to ack stuff:
nova-components/FarmhandOne/resources/css/theme.css:
      .bg-grad-sidebar {
        background-image: -webkit-gradient(
          linear,
          left bottom,
          left top,
          from(#ff0000), 
          to (#00ff00)
        );


# manually add to config/app.php
'providers' = [  
        // ...
        Example\FarmhandOne\ThemeServiceProvider::class,

# publish theme
php artisan vendor:publish

# paranoid rebuild
php artisan clear-compiled   
php artisan cache:clear      
npm install && npm run dev
php artisan view:clear       
php artisan view:cache

# ack for inclusion of theme in mix.js cache files
ack '#ff0000'

      nova-components/FarmhandOne/resources/css/theme.css
      17:    from(#ff0000),
      
      public/example/farmhand_one/theme.css
      19:    from(#ff0000),

Theme does not appear to take effect (or even be mentioned) in browser (cache disabled).

Further check of filesystem for files created:

find . | grep -i farmhand

        ./nova-components/FarmhandOne
        ./nova-components/FarmhandOne/src
        ./nova-components/FarmhandOne/src/ThemeServiceProvider.php
        ./nova-components/FarmhandOne/composer.json
        ./nova-components/FarmhandOne/resources
        ./nova-components/FarmhandOne/resources/css
        ./nova-components/FarmhandOne/resources/css/theme.css
        ./public/example/farmhand_one
        ./public/example/farmhand_one/theme.css
        ./vendor/example/farmhand_one

find . -name 'theme.css'

        ./nova-components/FarmhandOne/resources/css/theme.css
        ./public/example/farmhand_one/theme.css
        ./nova/src/Console/theme-stubs/resources/css/theme.css

artisan vendor:publish --force has also been tried.