feat: Add ability to star collection (#3327)

* Migrations, models, commands

* ui

* Move starred hint to location state

* lint

* tsc

* refactor

* Add collection empty state in expanded sidebar

* Add empty placeholder within starred collections

* Drag and drop improves, Relative refactor

* fix: Starring untitled draft leaves empty space

* fix: Creating draft in starred collection shouldnt open main

* fix: Dupe drop cursor

* Final fixes

* fix: Canonical redirect replaces starred location state

* fix: Don't show reorder cursor at the top of collection with no permission to edit when dragging

app/components/Sidebar/components/EmptyCollectionPlaceholder.tsx

@@ -0,0 +1,22 @@
+import * as React from "react";
+import { useTranslation } from "react-i18next";
+import styled from "styled-components";
+import Text from "~/components/Text";
+
+const EmptyCollectionPlaceholder = () => {
+  const { t } = useTranslation();
+  return (
+    <Empty type="tertiary" size="small">
+      {t("Empty")}
+    </Empty>
+  );
+};
+
+const Empty = styled(Text)`
+  margin-left: 46px;
+  margin-bottom: 0;
+  line-height: 34px;
+  font-style: italic;
+`;
+
+export default EmptyCollectionPlaceholder;