Rearrange components

src/components/ThemeSelector/ThemeSelector.jsx

@@ -0,0 +1,16 @@
+import { h } from 'preact'
+
+export default function ({ themeEngine }) {
+  const options = themeEngine.themes.map(theme => (
+    <option value={theme}>
+      {theme}
+    </option>))
+
+  return (
+    <select
+      value={themeEngine.currentTheme}
+      onChange={({ target }) =>
+        themeEngine.setTheme(target.value)}>
+      {options}
+    </select>)
+}