Convert Components to TypeScript

(cherry picked from commit e1cbc4a78249881de96160739a50c0a399ea4313)

Closes #10378

Fixed: Links tooltip closing too quickly

(cherry picked from commit 0b9a212f33381d07ff67e2453753aaab64cc8041)

Closes #10400

Fixed: Movie links not opening on iOS

(cherry picked from commit f20ac9dc348e1f5ded635f12ab925d982b1b8957)

Closes #10425

frontend/src/App/State/PathsAppState.ts

@@ -0,0 +1,29 @@
+interface BasePath {
+  name: string;
+  path: string;
+  size: number;
+  lastModified: string;
+}
+
+interface File extends BasePath {
+  type: 'file';
+}
+
+interface Folder extends BasePath {
+  type: 'folder';
+}
+
+export type PathType = 'file' | 'folder' | 'drive' | 'computer' | 'parent';
+export type Path = File | Folder;
+
+interface PathsAppState {
+  currentPath: string;
+  isFetching: boolean;
+  isPopulated: boolean;
+  error: Error;
+  directories: Folder[];
+  files: File[];
+  parent: string | null;
+}
+
+export default PathsAppState;