feat(blogs): 新增多语言博客内容及图片资源

添加英文、日文和中文博客文章，包括1.mdx、2.mdx和3.mdx文件
新增博客相关图片资源到public/images目录

app/[locale]/about/page.tsx

@@ -1,5 +1,4 @@
 import MDXComponents from "@/components/mdx/MDXComponents";
-import TableOfContents from "@/components/mdx/TableOfContents.client";
 import { Locale, LOCALES } from "@/i18n/routing";
 import { constructMetadata } from "@/lib/metadata";
 import fs from "fs/promises";
@@ -17,52 +16,7 @@ const options = {
   },
 };
 
-interface TableOfContentsItem {
-  id: string;
-  text: string;
-  level: number;
-}
-
-// 解析MDX内容并提取标题
-async function parseMDXContent(content: string): Promise<TableOfContentsItem[]> {
-  if (!content) {
-    return [];
-  }
-
-  try {
-    const headingRegex = /^#{2,4}\s+(.+)$/gm;
-    const headings: TableOfContentsItem[] = [];
-    let match;
-
-    while ((match = headingRegex.exec(content)) !== null) {
-      const fullMatch = match[0];
-      const text = match[1]?.trim();
-
-      if (!text) continue;
-
-      // 确定标题级别
-      let level = 2;
-      if (fullMatch.startsWith("###")) {
-        level = fullMatch.startsWith("####") ? 4 : 3;
-      }
-
-      // 生成ID（将文本转换为URL友好的格式）
-      const id = text
-        .toLowerCase()
-        .replace(/[^a-z0-9\u4e00-\u9fa5\s-]/g, "")
-        .replace(/\s+/g, "-");
-
-      headings.push({ id, text, level });
-    }
-
-    return headings;
-  } catch (error) {
-    console.error("Error parsing MDX content for TOC:", error);
-    return [];
-  }
-}
-
-async function getMDXContent(locale: string, section: string): Promise<string> {
+async function getMDXContent(locale: string, section: string) {
   const filePath = path.join(
     process.cwd(),
     "content",
@@ -115,37 +69,15 @@ export default async function AboutPage({
   const section = (resolvedSearchParams.section as string) || "company";
 
   const content = await getMDXContent(locale, section);
-  const tocItems = await parseMDXContent(content);
-
-  // 获取多语言目录标题
-  const t = await getTranslations({ locale, namespace: "Common" });
-  const tocTitle = t("tableOfContents") || "目录";
 
   return (
-    <div className="flex flex-col md:flex-row w-full gap-8">
-      {/* 侧边目录 - 在移动端显示在内容上方 */}
-      <div className="w-full md:w-1/4 lg:w-1/5 order-2 md:order-1">
-        <TableOfContents
-          items={tocItems || []}
-          title={tocTitle}
-        />
-      </div>
-
-      {/* 主要内容 */}
-      <article className="w-full md:w-3/4 lg:w-4/5 px-2 md:px-8 ml-0 md:ml-64 order-1 md:order-2">
-        {content ? (
-          <MDXRemote
-            source={content}
-            components={MDXComponents}
-            options={options}
-          />
-        ) : (
-          <div className="text-center py-8 text-gray-500">
-            <p>内容加载中...</p>
-          </div>
-        )}
-      </article>
-    </div>
+    <article className="w-full md:w-3/5 px-2 md:px-12">
+      <MDXRemote
+        source={content}
+        components={MDXComponents}
+        options={options}
+      />
+    </article>
   );
 }