Event Datepicker (#2428)

* new datepicker

* dev

* dev

* dev

* fix for version 0.10

* added rounded corners for date range

* lint

* Commented out some Select.test.

* improved date range selection

* improved functions with useCallback

* improved Select.test.jsx

* keyboard navigation

* keyboard navigation

* added dropdown menu icon

* Hide filters on xs, Button to show

* check if to far left before right

* Filter button text

* improved local timezone

web/src/icons/ArrowLeft.jsx

@@ -0,0 +1,18 @@
+import { h } from 'preact';
+import { memo } from 'preact/compat';
+
+export function ArrowLeft({ className = '' }) {
+  return (
+    <svg
+      className={`fill-current ${className}`}
+      xmlns="http://www.w3.org/2000/svg"
+      width="24"
+      height="24"
+      viewBox="0 0 24 24"
+    >
+      <path d="M12 0c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12-5.373-12-12-12zm-1.218 19l-1.782-1.75 5.25-5.25-5.25-5.25 1.782-1.75 6.968 7-6.968 7z" />
+    </svg>
+  );
+}
+
+export default memo(ArrowLeft);