Move all config into config.yaml

Author: rfay

.ddev/config.sveltekit.yaml

@@ -0,0 +1,13 @@
+type: generic
+webserver_type: generic
+
+web_extra_exposed_ports:
+  - name: svelte
+    container_port: 3000
+    http_port: 80
+    https_port: 443
+
+web_extra_daemons:
+  - name: "sveltekit-demo"
+    command: "node build"
+    directory: /var/www/html