Remove outdated classic starter theme (#524)

* Remove outdated classic starter theme

* Remove from composer

* Use new theme

INSTALLATION.md

@@ -128,11 +128,11 @@ Run the following commands in the root directory to build the project:
 composer install
 npm ci && npm run build
 ```
-(See `packages/themes/dekode-theme` or `packages/plugins/blueprint` for more details)
+(See `packages/themes/block-theme` or `packages/plugins/blueprint` for more details)
 
 ## Extending Builds
 
-Project Base uses [wp-scripts](https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts) out of the box for building front-end/view and editor assets. wp-script will scan all `block.json` files in the `src/` folder to find available entries. This means that if you have a `src` folder with a `view.js` and a `editor.js`, you also need to add a `block.json` file at the same location. Have a look in the `dekode-theme` theme or the `blueprint` plugin for examples or read up on [wp-script auto discovery for Webpack entry points](https://github.com/WordPress/gutenberg/blob/trunk/packages/scripts/utils/config.js#L198). For a more advanced setup, you can always customize builds by adding your own `webpack.config.js`.
+Project Base uses [wp-scripts](https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts) out of the box for building front-end/view and editor assets. wp-script will scan all `block.json` files in the `src/` folder to find available entries. This means that if you have a `src` folder with a `view.js` and a `editor.js`, you also need to add a `block.json` file at the same location. Have a look in the `block-theme` theme or the `blueprint` plugin for examples or read up on [wp-script auto discovery for Webpack entry points](https://github.com/WordPress/gutenberg/blob/trunk/packages/scripts/utils/config.js#L198). For a more advanced setup, you can always customize builds by adding your own `webpack.config.js`.
 
 ### A quick overview of wp-scripts auto discovery:
 1. Supply entry points manully to the CLI, e.g. `wp-scripts build src/view src/editor src/admin src/some-other-entry`. This will bypass 2 and 3.

composer.json

@@ -8,7 +8,6 @@
 		"composer/installers": "~2.3.0",
 		"dekode/block-theme": "~1.0.0",
 		"dekode/blueprint": "~1.0.0",
-		"dekode/dekode-theme": "~1.0.0",
 		"dekode/imagify-helper": "1.0.0",
 		"dekodeinteraktiv/dekode-label-environment": "~1.0.0",
 		"inpsyde/wp-translation-downloader": "~2.5.0",

packages/plugins/blueprint/plugin.php

@@ -33,7 +33,7 @@
  * @return void
  */
 function do_enqueue_assets(): void {
-	do_enqueue_plugin_assets( 'view', [ 'dekode-theme' ], [ 'dekode-theme' ] );
+	do_enqueue_plugin_assets( 'view', [ 'block-theme' ], [ 'block-theme' ] );
 }
 
 /**
@@ -42,7 +42,7 @@ function do_enqueue_assets(): void {
  * @return void
  */
 function do_enqueue_block_editor_assets(): void {
-	do_enqueue_plugin_assets( 'editor', [ 'dekode-theme' ] );
+	do_enqueue_plugin_assets( 'editor', [ 'block-theme' ] );
 }
 
 /**