Blog Lab 페이지 추가 (블로그 마케팅 수익화)

4탭 구성: Dashboard, Research, Write, Posts
- BlogMarketing.jsx/css: 키워드 분석, AI 글 생성, 품질 리뷰, 발행 관리
- api.js: blog-marketing API 함수 15개 추가
- routes.jsx + Icons.jsx: Blog Lab 네비게이션 추가

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/routes.jsx

@@ -9,6 +9,7 @@ import {
     IconMusic,
     IconLab,
     IconTodo,
+    IconBlogMarketing,
 } from './components/Icons';
 
 const Home = lazy(() => import('./pages/home/Home'));
@@ -24,6 +25,7 @@ const SwordStream = lazy(() => import('./pages/effect-lab/SwordStream'));
 const DayCalc = lazy(() => import('./pages/effect-lab/DayCalc'));
 const Todo = lazy(() => import('./pages/todo/Todo'));
 const MusicStudio = lazy(() => import('./pages/music/MusicStudio'));
+const BlogMarketing = lazy(() => import('./pages/blog-marketing/BlogMarketing'));
 
 export const navLinks = [
     {
@@ -89,6 +91,15 @@ export const navLinks = [
         icon: <IconMusic />,
         accent: '#f5a623',
     },
+    {
+        id: 'blog-lab',
+        label: 'Blog Lab',
+        path: '/blog-lab',
+        subtitle: 'MONETIZE',
+        description: 'AI 블로그 마케팅으로 수익을 만드는 연구소',
+        icon: <IconBlogMarketing />,
+        accent: '#10b981',
+    },
     {
         id: 'lab',
         label: 'Lab',
@@ -158,6 +169,10 @@ export const appRoutes = [
         path: 'music',
         element: <MusicStudio />,
     },
+    {
+        path: 'blog-lab',
+        element: <BlogMarketing />,
+    },
     {
         path: 'todo',
         element: <Todo />,