refactor: colocate frontend component files

packages/ui/src/StateView/StateView.test.tsx

@@ -1,7 +1,7 @@
 import { MantineProvider } from "@mantine/core";
 import { render, screen } from "@testing-library/react";
 import { describe, expect, it } from "vitest";
-import { LoadingSkeleton } from "./LoadingSkeleton";
+import { LoadingSkeleton } from "../LoadingSkeleton/LoadingSkeleton";
 import { StateView } from "./StateView";
 
 describe("StateView", () => {

packages/ui/src/index.ts

@@ -1,3 +1,3 @@
-export { EntryCard } from "./EntryCard";
-export { LoadingSkeleton } from "./LoadingSkeleton";
-export { StateView } from "./StateView";
+export { EntryCard } from "./EntryCard/EntryCard";
+export { LoadingSkeleton } from "./LoadingSkeleton/LoadingSkeleton";
+export { StateView } from "./StateView/StateView";