feat: add copy code button

frontend/package.json

@@ -22,6 +22,7 @@
     "classnames": "^2.3.2",
     "clsx": "^2.0.0",
     "codemirror": "^6.0.1",
+    "copy-to-clipboard": "^3.3.3",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-dropzone": "^14.2.3",

frontend/src/App.tsx

@@ -1,4 +1,4 @@
-import { useState } from "react";
+import { useState, useCallback } from "react";
 import ImageUpload from "./components/ImageUpload";
 import CodePreview from "./components/CodePreview";
 import Preview from "./components/Preview";
@@ -7,11 +7,13 @@ import Spinner from "./components/Spinner";
 import classNames from "classnames";
 import {
   FaCode,
+  FaCopy,
   FaDesktop,
   FaDownload,
   FaMobile,
   FaUndo,
 } from "react-icons/fa";
+import copy from 'copy-to-clipboard';
 import { Button } from "@/components/ui/button";
 import { Textarea } from "@/components/ui/textarea";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "./components/ui/tabs";
@@ -111,6 +113,10 @@ function App() {
     setUpdateInstruction("");
   }
 
+  const handleCopyCode = useCallback(() => {
+    copy(generatedCode);
+  }, [generatedCode]);
+
   return (
     <div className="mt-2">
       {IS_RUNNING_ON_CLOUD && <PicoBadge />}
@@ -243,10 +249,17 @@ function App() {
                 <Preview code={generatedCode} device="mobile" />
               </TabsContent>
               <TabsContent value="code">
+                <div className="relative">
                   <CodeMirror
                     code={generatedCode}
                     editorTheme={settings.editorTheme}
                   />
+                  <span
+                    title="Copy Code"
+                    className="flex items-center justify-center w-10 h-10 text-gray-500 hover:bg-gray-100 cursor-pointer rounded-lg text-sm p-2.5 absolute top-[20px] right-[20px]" onClick={handleCopyCode}>
+                    <FaCopy />
+                  </span>
+                </div>
               </TabsContent>
             </Tabs>
           </div>

frontend/yarn.lock

@@ -1258,6 +1258,13 @@ convert-source-map@^2.0.0:
   resolved "https://registry.npmjs.org/convert-source-map/-/convert-source-map-2.0.0.tgz"
   integrity sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==
 
+copy-to-clipboard@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.npmjs.org/copy-to-clipboard/-/copy-to-clipboard-3.3.3.tgz#55ac43a1db8ae639a4bd99511c148cdd1b83a1b0"
+  integrity sha512-2KV8NhB5JqC3ky0r9PMCAZKbUHSwtEo4CwCs0KXgruG43gX5PMqDEBbVU4OUzw2MuAWUfsuFmWvEKG5QRfSnJA==
+  dependencies:
+    toggle-selection "^1.0.6"
+
 crelt@^1.0.5:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/crelt/-/crelt-1.0.6.tgz#7cc898ea74e190fb6ef9dae57f8f81cf7302df72"
@@ -2420,6 +2427,11 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
+toggle-selection@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.npmjs.org/toggle-selection/-/toggle-selection-1.0.6.tgz#6e45b1263f2017fa0acc7d89d78b15b8bf77da32"
+  integrity sha512-BiZS+C1OS8g/q2RRbJmy59xpyghNBqrr6k5L/uKBGRsTfxmu3ffiRnd8mlGPUVayg8pvfi5urfnu8TU7DVOkLQ==
+
 ts-api-utils@^1.0.1:
   version "1.0.3"
   resolved "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-1.0.3.tgz"