build: adjust ddev init

.ddev/config.yaml

@@ -16,8 +16,26 @@ use_dns_when_possible: true
 composer_version: "2"
 web_environment:
   - TYPO3_CONTEXT=Development/Local
+  - TYPO3_INSTALL_DB_DRIVER=mysqli
+  - TYPO3_INSTALL_DB_USER=db
+  - TYPO3_INSTALL_DB_PASSWORD=db
+  - TYPO3_INSTALL_DB_HOST=db
+  - TYPO3_INSTALL_DB_PORT=3306
+  - TYPO3_INSTALL_DB_UNIX_SOCKET=
+  - TYPO3_INSTALL_DB_USE_EXISTING=1
+  - TYPO3_INSTALL_DB_DBNAME=db
+  - TYPO3_INSTALL_ADMIN_USER=admin
+  - TYPO3_INSTALL_ADMIN_PASSWORD=Password1!
+  - TYPO3_INSTALL_SITE_NAME=Frontend Edit
+  - TYPO3_INSTALL_SITE_SETUP_TYPE=no
+  - TYPO3_INSTALL_SITE_BASE_URL=
+  - TYPO3_INSTALL_WEB_SERVER_CONFIG=apache
 nodejs_version: "16"
 corepack_enable: false
+hooks:
+  post-start:
+    - exec: composer install --ignore-platform-reqs --no-scripts
+    - exec: if [ ! -f /var/www/html/config/system/settings.php ]; then vendor/bin/typo3 install:setup --force; fi
 
 # Key features of DDEV's config.yaml: