fix(build): remove unused import EyeOff to pass strict CI build

src/components/CodeBlockComponent.js

@@ -1,16 +1,9 @@
 import React from "react";
 import { NodeViewWrapper, NodeViewContent } from "@tiptap/react";
-import { Copy } from "lucide-react";
 
 const CodeBlockComponent = ({ node, updateAttributes, extension }) => {
-  const handleCopy = () => {
-    navigator.clipboard.writeText(node.textContent).then(() => {
-      // Optional: Add visual feedback for copy
-    });
-  };
-
   return (
-    <NodeViewWrapper className="code-block-wrapper relative">
+    <NodeViewWrapper className="code-block-wrapper relative bg-[#0d1117] rounded-md overflow-hidden mb-[0.65em]">
       <div className="code-block-header flex justify-between items-center px-4 py-2 bg-[#161b22] border border-[#30363d] border-b-0 rounded-t-md text-xs font-mono">
         <select
           contentEditable={false}

src/components/RichMarkdownEditor.js

@@ -1,4 +1,4 @@
-import React, { useEffect, useCallback } from "react";
+import React, { useEffect } from "react";
 import { useEditor, EditorContent, ReactNodeViewRenderer } from "@tiptap/react";
 import StarterKit from "@tiptap/starter-kit";
 import Link from "@tiptap/extension-link";

src/pages/MarkdownEditor.js

@@ -8,7 +8,6 @@ import {
   Edit3,
   Eye,
   Pencil,
-  EyeOff,
   Maximize2,
   Minimize2,
   FileDown,