add stuff & i dont really want to do this but i have no choice. testing in prod....

themes/fzmin/static/js/themes.js

@@ -0,0 +1,19 @@
+const themes = ['default', 'xmin', 'winter', '1337', 'red']
+
+themes.forEach(theme => {
+    document.getElementById("themes").insertAdjacentHTML('afterbegin', "<option id='" + theme + "'>" + theme + "</option>" )
+});
+
+function changeClientTheme(theme) {
+    let link = document.createElement("link");
+    link.rel = "stylesheet";
+    link.href = "/css/themes/" + theme + ".css";
+    document.head.appendChild(link);
+}
+
+function changetheme() {
+    localStorage.setItem("theme", document.getElementById('themes').value);
+    changeClientTheme(document.getElementById('themes').value)
+}
+
+changeClientTheme(localStorage.getItem('theme'))