fix: claviature height

+ better defaults
+ break out solid web component creation

packages/widgets/solid.mjs

@@ -0,0 +1,13 @@
+import { setWidget } from '@strudel/codemirror';
+
+export function getSolidWidget(type, id, options) {
+  let el = document.getElementById(id);
+  if (!el) {
+    el = document.createElement('div');
+    const c = document.createElement(type);
+    el.appendChild(c);
+  }
+  el.height = options.height || 200;
+  setWidget(id, el);
+  return el?.firstChild;
+}