chore: clean up types

src/app/types/index.ts

@@ -0,0 +1,10 @@
+import { Doc, Id } from '../../../convex/_generated/dataModel';
+
+export type UserDto = {
+  _id: Id<'users'>;
+  _creationTime: number;
+  clerkUsername: string | null;
+  clerkImageUrl: string;
+};
+
+export type PostWithUserDto = Doc<'posts'> & { user: UserDto };