feat: トップページの最新記事を自動生成に切り替え

src/data/recent-posts.json

@@ -0,0 +1,66 @@
+{
+  "tech": [
+    {
+      "title": "ローカルサーバーでマイク・カメラを使う方法",
+      "date": "2026-02-28",
+      "tag": "Browser",
+      "url": "/tech/browser-secure-context"
+    },
+    {
+      "title": "DGX SparkにAnythingLLMを導入してローカルLLMエージェントを構築",
+      "date": "2026-02-28",
+      "tag": "DGX Spark",
+      "url": "/tech/dgx-spark-anythingllm"
+    },
+    {
+      "title": "DGX SparkでClaude Code + Qwen3-Coder-Nextをローカル実行する",
+      "date": "2026-02-28",
+      "tag": "DGX Spark",
+      "url": "/tech/dgx-spark-claude-code-local"
+    },
+    {
+      "title": "ローカルClaude Code + Playwright CLIでブラウザ自動化エージェントを作る",
+      "date": "2026-02-28",
+      "tag": "DGX Spark",
+      "url": "/tech/dgx-spark-claude-code-playwright"
+    },
+    {
+      "title": "DGX Spark デュアル構成ガイド",
+      "date": "2026-02-28",
+      "tag": "DGX Spark",
+      "url": "/tech/dgx-spark-dual"
+    }
+  ],
+  "blog": [
+    {
+      "title": "02/28 AIヘッドライン（朝刊）",
+      "date": "2026-02-28",
+      "tag": "AI",
+      "url": "/blog/2026-02-28-morning-headline"
+    },
+    {
+      "title": "Ollama がローカルAIのハブとしてめちゃ最強な件",
+      "date": "2026-02-28",
+      "tag": "AI",
+      "url": "/blog/ollama-local-ai-hub"
+    },
+    {
+      "title": "02/27 AIヘッドライン（夕刊）",
+      "date": "2026-02-27",
+      "tag": "AI",
+      "url": "/blog/2026-02-27-evening-headline"
+    },
+    {
+      "title": "02/27 AIヘッドライン（朝刊）",
+      "date": "2026-02-27",
+      "tag": "AI",
+      "url": "/blog/2026-02-27-morning-headline"
+    },
+    {
+      "title": "02/26 AIヘッドライン（夕刊）",
+      "date": "2026-02-26",
+      "tag": "AI",
+      "url": "/blog/2026-02-26-evening-headline"
+    }
+  ]
+}

src/pages/index.tsx

@@ -2,6 +2,7 @@ import React from 'react';
 import Layout from '@theme/Layout';
 import Link from '@docusaurus/Link';
 import styles from './index.module.css';
+import recentPosts from '../data/recent-posts.json';
 
 function HomepageHeader() {
   return (
@@ -25,39 +26,14 @@ function HomepageHeader() {
 }
 
 function RecentTech() {
-  const posts = [
-    {
-      title: "ローカルGitea × Webhook連携でAI自動コードレビュー",
-      date: "2026-02-26",
-      tag: "Gitea",
-      url: "/tech/gitea-webhook-ai-review",
-    },
-    {
-      title: "DGX SparkにAnythingLLMでローカルLLMエージェント構築",
-      date: "2026-02-20",
-      tag: "DGX Spark",
-      url: "/tech/dgx-spark-anythingllm",
-    },
-    {
-      title: 'DGX Spark デュアル構成ガイド',
-      date: '2026-02-19',
-      tag: 'DGX Spark',
-      url: '/tech/dgx-spark-dual',
-    },
-    {
-      title: 'DGX SparkでMiniMax-M2.5-REAP-172Bを動かす',
-      date: '2026-02-18',
-      tag: 'DGX Spark',
-      url: '/tech/dgx-spark-minimax',
-    },
-  ];
+  const posts = recentPosts.tech;
 
   return (
     <section className={styles.section}>
       <h2 className={styles.sectionTitle}>// Tech</h2>
       <p className={styles.sectionDesc}>技術記事・検証レポート</p>
       <div className={styles.posts}>
-        {posts.map((post, idx) => (
+        {posts.length > 0 ? posts.map((post, idx) => (
           <Link key={idx} to={post.url} className={styles.postCard}>
             <h3 className={styles.postTitle}>{post.title}</h3>
             <div className={styles.postMeta}>
@@ -65,7 +41,7 @@ function RecentTech() {
               <span className={styles.postTag}>{post.tag}</span>
             </div>
           </Link>
-        ))}
+        )) : <p>記事がまだありません。</p>}
       </div>
       <Link to="/tech" className={styles.moreLink}>
         すべて見る →
@@ -75,18 +51,22 @@ function RecentTech() {
 }
 
 function RecentBlog() {
+  const posts = recentPosts.blog;
+
   return (
     <section className={styles.section}>
       <h2 className={styles.sectionTitle}>// Blog</h2>
       <p className={styles.sectionDesc}>日常の思考・情報収集</p>
       <div className={styles.posts}>
-        <Link to="/blog/2026-02-19-headline" className={styles.postCard}>
-          <h3 className={styles.postTitle}>02/19 AIヘッドライン</h3>
-          <div className={styles.postMeta}>
-            <span className={styles.postDate}>2026-02-19</span>
-            <span className={styles.postTag}>AI</span>
-          </div>
-        </Link>
+        {posts.length > 0 ? posts.map((post, idx) => (
+          <Link key={idx} to={post.url} className={styles.postCard}>
+            <h3 className={styles.postTitle}>{post.title}</h3>
+            <div className={styles.postMeta}>
+              <span className={styles.postDate}>{post.date}</span>
+              <span className={styles.postTag}>{post.tag}</span>
+            </div>
+          </Link>
+        )) : <p>記事がまだありません。</p>}
       </div>
       <Link to="/blog" className={styles.moreLink}>
         すべて見る →