dashboard 형태의 UI 수정 및 고도화

src/pages/home/Home.css

@@ -367,6 +367,94 @@
     padding-top: 4px;
 }
 
+/* ── Dev Log ─────────────────────────────────────────────────────────── */
+
+.home-dev-log {
+    display: grid;
+    gap: 8px;
+}
+
+.home-dev-log__empty {
+    margin: 0;
+    color: var(--text-muted);
+    font-size: 13px;
+    padding: 16px 0;
+}
+
+.home-dev-log__item {
+    border: 1px solid var(--line);
+    padding: 14px 18px;
+    border-radius: var(--radius-md);
+    background: var(--surface-card);
+    display: grid;
+    grid-template-columns: auto 1fr auto;
+    align-items: start;
+    gap: 14px;
+    box-shadow: var(--shadow-card);
+    transition: border-color 0.2s ease, background 0.2s ease;
+}
+
+.home-dev-log__item:hover {
+    border-color: rgba(52, 211, 153, 0.25);
+    background: var(--surface-raised);
+}
+
+.home-dev-log__dot {
+    width: 7px;
+    height: 7px;
+    border-radius: 50%;
+    background: #34d399;
+    box-shadow: 0 0 6px rgba(52, 211, 153, 0.8);
+    margin-top: 7px;
+    flex-shrink: 0;
+}
+
+.home-dev-log__content {
+    display: grid;
+    gap: 4px;
+}
+
+.home-dev-log__title {
+    margin: 0;
+    font-weight: 600;
+    font-size: 15px;
+    color: var(--text-bright);
+    letter-spacing: -0.01em;
+}
+
+.home-dev-log__desc {
+    margin: 0;
+    color: var(--text-dim);
+    font-size: 12px;
+    line-height: 1.6;
+}
+
+.home-dev-log__date {
+    font-size: 11px;
+    color: rgba(52, 211, 153, 0.7);
+    text-transform: uppercase;
+    letter-spacing: 0.08em;
+    white-space: nowrap;
+    padding-top: 4px;
+}
+
+.home-dev-log__link {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    margin-top: 4px;
+    font-size: 13px;
+    color: #34d399;
+    text-decoration: none;
+    padding: 8px 0;
+    transition: opacity 0.2s ease;
+    font-weight: 500;
+}
+
+.home-dev-log__link:hover {
+    opacity: 0.75;
+}
+
 /* ── Profile ─────────────────────────────────────────────────────────── */
 
 .home-profile {

src/pages/home/Home.jsx

@@ -1,13 +1,30 @@
-import React from 'react';
+import React, { useEffect, useState } from 'react';
 import { Link } from 'react-router-dom';
 import { navLinks } from '../../routes.jsx';
 import { getBlogPosts } from '../../data/blog';
+import { getTodos } from '../../api';
 import myPhoto from '../../assets/myPhoto.jpg';
 import './Home.css';
 
+const SEVEN_DAYS_MS = 7 * 24 * 60 * 60 * 1000;
+
 const Home = () => {
     const posts = getBlogPosts().slice(0, 3);
     const highlights = navLinks.filter((link) => link.id !== 'home');
+    const [recentDev, setRecentDev] = useState([]);
+
+    useEffect(() => {
+        getTodos()
+            .then((todos) => {
+                if (!Array.isArray(todos)) return;
+                const now = Date.now();
+                const filtered = todos
+                    .filter((t) => t.status === 'done' && t.updated_at && (now - new Date(t.updated_at).getTime()) <= SEVEN_DAYS_MS)
+                    .slice(0, 5);
+                setRecentDev(filtered);
+            })
+            .catch(() => { /* 조용히 실패 */ });
+    }, []);
 
     return (
         <div className="home">
@@ -97,6 +114,36 @@ const Home = () => {
                 </div>
             </section>
 
+            <section className="home-section">
+                <div className="home-section__header">
+                    <h2>최근 개발</h2>
+                    <p>최근 7일 내 완료된 태스크를 보여줍니다.</p>
+                </div>
+                <div className="home-dev-log">
+                    {recentDev.length === 0 ? (
+                        <p className="home-dev-log__empty">완료된 태스크가 없습니다.</p>
+                    ) : (
+                        recentDev.map((todo) => (
+                            <div key={todo.id} className="home-dev-log__item">
+                                <span className="home-dev-log__dot" />
+                                <div className="home-dev-log__content">
+                                    <p className="home-dev-log__title">{todo.title}</p>
+                                    {todo.description && (
+                                        <p className="home-dev-log__desc">{todo.description}</p>
+                                    )}
+                                </div>
+                                <span className="home-dev-log__date">
+                                    {new Date(todo.updated_at).toLocaleDateString('ko-KR', { month: 'short', day: 'numeric' })}
+                                </span>
+                            </div>
+                        ))
+                    )}
+                    <Link to="/todo" className="home-dev-log__link">
+                        Todo 보드 열기 →
+                    </Link>
+                </div>
+            </section>
+
             <section className="home-section">
                 <div className="home-section__header">
                     <h2>Profile</h2>