refactor: organize supply frontend structure

src/shared/ai-elements/agent.tsx

@@ -1,5 +1,3 @@
-"use client";
-
 import {
   Accordion,
   AccordionContent,
@@ -7,7 +5,7 @@ import {
   AccordionTrigger,
 } from "@/shared/ui/accordion";
 import { Badge } from "@/shared/ui/badge";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import type { Tool } from "ai";
 import { BotIcon } from "lucide-react";
 import type { ComponentProps } from "react";

src/shared/ai-elements/code-block.tsx

@@ -1,5 +1,3 @@
-"use client";
-
 import { Button } from "@/shared/ui/button";
 import {
   Select,
@@ -8,7 +6,7 @@ import {
   SelectTrigger,
   SelectValue,
 } from "@/shared/ui/select";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import { CheckIcon, CopyIcon } from "lucide-react";
 import type { ComponentProps, CSSProperties, HTMLAttributes } from "react";
 import {

src/shared/ai-elements/conversation.tsx

@@ -1,7 +1,5 @@
-"use client";
-
 import { Button } from "@/shared/ui/button";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import type { UIMessage } from "ai";
 import { ArrowDownIcon, DownloadIcon } from "lucide-react";
 import type { ComponentProps } from "react";

src/shared/ai-elements/message.tsx

@@ -1,5 +1,3 @@
-"use client";
-
 import { Button } from "@/shared/ui/button";
 import {
   ButtonGroup,
@@ -11,7 +9,7 @@ import {
   TooltipProvider,
   TooltipTrigger,
 } from "@/shared/ui/tooltip";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import { cjk } from "@streamdown/cjk";
 import { code } from "@streamdown/code";
 import { createMathPlugin } from "@streamdown/math";

src/shared/ai-elements/persona.tsx

@@ -1,7 +1,7 @@
 import type { RiveParameters } from "@rive-app/react-webgl2";
 import { useRive, useStateMachineInput } from "@rive-app/react-webgl2";
 import { memo, useEffect, useState } from "react";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 
 const RIVE_SOURCE = "https://ejiidnob33g9ap1r.public.blob.vercel-storage.com/obsidian-2.0.riv";
 const STATE_MACHINE = "default";

src/shared/ai-elements/plan.tsx

@@ -1,5 +1,3 @@
-"use client";
-
 import { Button } from "@/shared/ui/button";
 import {
   Card,
@@ -15,7 +13,7 @@ import {
   CollapsibleContent,
   CollapsibleTrigger,
 } from "@/shared/ui/collapsible";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import { ChevronsUpDownIcon } from "lucide-react";
 import type { ComponentProps } from "react";
 import { createContext, useContext, useMemo } from "react";

src/shared/ai-elements/prompt-input.tsx

@@ -1,5 +1,3 @@
-"use client";
-
 import {
   Command,
   CommandEmpty,
@@ -39,7 +37,7 @@ import {
   TooltipContent,
   TooltipTrigger,
 } from "@/shared/ui/tooltip";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import type { ChatStatus, FileUIPart, SourceDocumentUIPart } from "ai";
 import {
   CornerDownLeftIcon,

src/shared/ai-elements/shimmer.tsx

@@ -1,6 +1,4 @@
-"use client";
-
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import type { MotionProps } from "motion/react";
 import { motion } from "motion/react";
 import type { CSSProperties, ElementType, JSX } from "react";

src/shared/ai-elements/suggestion.tsx

@@ -1,8 +1,6 @@
-"use client";
-
 import type { ComponentProps } from "react";
 import { useCallback, useEffect, useRef } from "react";
-import { cn } from "@/lib/utils";
+import { cn } from "@/shared/ui/cn";
 import { Button } from "@/shared/ui/button";
 
 export type SuggestionsProps = ComponentProps<"div">;