[TASK] Add some typoscript

ext_localconf.php

@@ -0,0 +1,49 @@
+<?php
+defined('TYPO3_MODE') || die('Access denied.');
+
+call_user_func(
+    function()
+    {
+
+        \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
+            'Cjel.TemplatesAide',
+            'Dummy',
+            [
+                'Dummy' => 'list'
+            ],
+            // non-cacheable actions
+            [
+                'Dummy' => ''
+            ]
+        );
+
+    // wizards
+    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addPageTSConfig(
+        'mod {
+            wizards.newContentElement.wizardItems.plugins {
+                elements {
+                    dummy {
+                        iconIdentifier = templates_aide-plugin-dummy
+                        title = LLL:EXT:templates_aide/Resources/Private/Language/locallang_db.xlf:tx_templates_aide_dummy.name
+                        description = LLL:EXT:templates_aide/Resources/Private/Language/locallang_db.xlf:tx_templates_aide_dummy.description
+                        tt_content_defValues {
+                            CType = list
+                            list_type = templatesaide_dummy
+                        }
+                    }
+                }
+                show = *
+            }
+       }'
+    );
+		$iconRegistry = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Imaging\IconRegistry::class);
+		
+			$iconRegistry->registerIcon(
+				'templates_aide-plugin-dummy',
+				\TYPO3\CMS\Core\Imaging\IconProvider\SvgIconProvider::class,
+				['source' => 'EXT:templates_aide/Resources/Public/Icons/user_plugin_dummy.svg']
+			);
+		
+    }
+);
+## EXTENSION BUILDER DEFAULTS END TOKEN - Everything BEFORE this line is overwritten with the defaults of the extension builder