chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

app/scenes/Document/components/PublicBreadcrumb.tsx

@@ -0,0 +1,60 @@
+import * as React from "react";
+import Breadcrumb from "~/components/Breadcrumb";
+import { NavigationNode } from "~/types";
+
+type Props = {
+  documentId: string;
+  shareId: string;
+  sharedTree: NavigationNode | undefined;
+  children?: React.ReactNode;
+};
+
+function pathToDocument(
+  sharedTree: NavigationNode | undefined,
+  documentId: string
+) {
+  let path: NavigationNode[] = [];
+
+  const traveler = (
+    nodes: NavigationNode[],
+    previousPath: NavigationNode[]
+  ) => {
+    nodes.forEach((childNode) => {
+      const newPath = [...previousPath, childNode];
+
+      if (childNode.id === documentId) {
+        path = newPath;
+        return;
+      }
+
+      return traveler(childNode.children, newPath);
+    });
+  };
+
+  if (sharedTree) {
+    traveler([sharedTree], []);
+  }
+
+  return path;
+}
+
+const PublicBreadcrumb = ({
+  documentId,
+  shareId,
+  sharedTree,
+  children,
+}: Props) => {
+  const items = React.useMemo(
+    () =>
+      pathToDocument(sharedTree, documentId)
+        .slice(0, -1)
+        .map((item) => {
+          return { ...item, to: `/share/${shareId}${item.url}` };
+        }),
+    [sharedTree, shareId, documentId]
+  );
+
+  return <Breadcrumb items={items} children={children} />;
+};
+
+export default PublicBreadcrumb;