fix markdown?

services/frontend/src/pages/CompetitionSession/components/TaskContent/index.tsx

@@ -2,7 +2,7 @@ import React from 'react';
 import ReactMarkdown from 'react-markdown';
 import remarkMath from 'remark-math';
 import rehypeKatex from 'rehype-katex';
-import remarkGfm from 'remark-gfm'; 
+import remarkGfm from 'remark-gfm';
 import 'katex/dist/katex.min.css';
 import { Task } from '@/shared/types/task';
 import { useQuery } from '@tanstack/react-query';
@@ -25,6 +25,15 @@ const TaskContent: React.FC<TaskContentProps> = ({ task }) => {
 
   const attachments = attachmentsQuery.data || [];
 
+  const convertToMarkdown = (text: string): string => {
+    if (!text) return '';
+    
+    let markdown = text.replace(/\n/g, '\n\n');
+    return markdown;
+  };
+
+  const markdownText = convertToMarkdown(task.description);
+
   return (
     <div className="flex-1 bg-white rounded-lg p-6">
       <h2 className="text-3xl font-semibold mb-6 font-hse-sans">
@@ -36,7 +45,7 @@ const TaskContent: React.FC<TaskContentProps> = ({ task }) => {
           remarkPlugins={[remarkMath, remarkGfm]}
           rehypePlugins={[rehypeKatex]}
         >
-          {task.description}
+          {markdownText}
         </ReactMarkdown>
       </div>
 

services/frontend/src/shared/stores/user.ts

@@ -1,6 +1,7 @@
 import { create } from "zustand";
 import { User } from "../types/user";
 import { getCurrentUser } from "../api/user";
+import Cookies from "js-cookie";
 
 interface UserState {
   user: User | null;
@@ -22,6 +23,12 @@ const useUserStore = create<UserState>((set) => ({
 
   clearUser: () => {
     set({ user: null });
+    
+    const cookies = Cookies.get();
+    Object.keys(cookies).forEach(cookieName => {
+      Cookies.remove(cookieName, { path: '/' });
+      Cookies.remove(cookieName);
+    });
   },
 }));