chore(components): move features to components/features

src/app/(app)/problems/[id]/@problem/@description/page.tsx

@@ -2,7 +2,7 @@ import prisma from "@/lib/prisma";
 import { notFound } from "next/navigation";
 import { MdxRenderer } from "@/components/content/mdx-renderer";
 import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
-import ProblemDescriptionFooter from "@/features/playground/problem/description/footer";
+import ProblemDescriptionFooter from "@/components/features/playground/problem/description/footer";
 
 interface ProblemDescriptionPageProps {
   params: Promise<{ id: string }>

src/app/(app)/problems/[id]/@problem/@solution/page.tsx

@@ -2,7 +2,7 @@ import prisma from "@/lib/prisma";
 import { notFound } from "next/navigation";
 import { MdxRenderer } from "@/components/content/mdx-renderer";
 import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
-import ProblemSolutionFooter from "@/features/playground/problem/solution/footer";
+import ProblemSolutionFooter from "@/components/features/playground/problem/solution/footer";
 
 interface ProblemSolutionPageProps {
   params: Promise<{ id: string }>;

src/app/(app)/problems/[id]/@workspace/@editor/page.tsx

@@ -1,7 +1,7 @@
 import prisma from "@/lib/prisma";
 import CodeEditor from "@/components/code-editor";
-import WorkspaceEditorHeader from "@/features/playground/workspace/editor/header";
-import WorkspaceEditorFooter from "@/features/playground/workspace/editor/footer";
+import WorkspaceEditorHeader from "@/components/features/playground/workspace/editor/components/header";
+import WorkspaceEditorFooter from "@/components/features/playground/workspace/editor/components/footer";
 
 interface WorkspaceEditorProps {
   params: Promise<{ id: string }>

src/app/(app)/problems/[id]/layout.tsx

@@ -1,4 +1,4 @@
-import { PlaygroundHeader } from "@/features/playground/header";
+import { PlaygroundHeader } from "@/components/features/playground/header";
 import { ResizableHandle, ResizablePanel, ResizablePanelGroup } from "@/components/ui/resizable";
 
 interface PlaygroundLayoutProps {

src/components/features/playground/workspace/editor/components/header.tsx

@@ -1,11 +1,11 @@
 import { cn } from "@/lib/utils";
 import { EditorLanguage } from "@prisma/client";
-import CopyButton from "./components/copy-button";
-import RedoButton from "./components/redo-button";
-import UndoButton from "./components/undo-button";
-import ResetButton from "./components/reset-button";
-import FormatButton from "./components/format-button";
-import LanguageSelector from "./components/language-selector";
+import CopyButton from "./copy-button";
+import RedoButton from "./redo-button";
+import UndoButton from "./undo-button";
+import ResetButton from "./reset-button";
+import FormatButton from "./format-button";
+import LanguageSelector from "./language-selector";
 
 interface WorkspaceEditorHeaderProps {
   templates: { language: EditorLanguage; template: string }[];