refactor(docs): Option C IA 大重组 — learn/career/community/projects 四大区

app/components/Footer.tsx

@@ -63,7 +63,7 @@ export async function Footer() {
               <ul className="space-y-3 font-body text-sm text-[var(--foreground)]">
                 <li>
                   <Link
-                    href="/docs/ai"
+                    href="/docs/learn/ai"
                     className="hover:text-[#CC0000] transition-colors"
                     data-umami-event="navigation_click"
                     data-umami-event-region="footer"
@@ -74,7 +74,7 @@ export async function Footer() {
                 </li>
                 <li>
                   <Link
-                    href="/docs/computer-science"
+                    href="/docs/learn/cs"
                     className="hover:text-[#CC0000] transition-colors"
                     data-umami-event="navigation_click"
                     data-umami-event-region="footer"
@@ -85,7 +85,7 @@ export async function Footer() {
                 </li>
                 <li>
                   <Link
-                    href="/docs/CommunityShare"
+                    href="/docs/community"
                     className="hover:text-[#CC0000] transition-colors"
                     data-umami-event="navigation_click"
                     data-umami-event-region="footer"
@@ -96,7 +96,7 @@ export async function Footer() {
                 </li>
                 <li>
                   <Link
-                    href="/docs/jobs"
+                    href="/docs/career"
                     className="hover:text-[#CC0000] transition-colors"
                     data-umami-event="navigation_click"
                     data-umami-event-region="footer"

app/components/Hero.tsx

@@ -21,22 +21,22 @@ export async function Hero() {
     {
       title: t("categories.ai.title"),
       desc: t("categories.ai.desc"),
-      href: "/docs/ai",
+      href: "/docs/learn/ai",
     },
     {
       title: t("categories.cs.title"),
       desc: t("categories.cs.desc"),
-      href: "/docs/computer-science",
+      href: "/docs/learn/cs",
     },
     {
       title: t("categories.jobs.title"),
       desc: t("categories.jobs.desc"),
-      href: "/docs/jobs/interview-prep/bq",
+      href: "/docs/career/interview-prep/bq",
     },
     {
       title: t("categories.community.title"),
       desc: t("categories.community.desc"),
-      href: "/docs/CommunityShare",
+      href: "/docs/community",
     },
   ];
 
@@ -91,7 +91,7 @@ export async function Hero() {
                 {t("join.body")}
               </p>
               <Link
-                href="/docs/ai"
+                href="/docs/learn/ai"
                 className="block w-full"
                 data-umami-event="navigation_click"
                 data-umami-event-region="hero_cta"

app/components/docs/SectionIndex.tsx

@@ -9,8 +9,8 @@ import type { PageTree } from "fumadocs-core/server";
  *
  * 三处使用场景：
  *   1. /docs landing        SectionIndex 不传参                         列出顶层分区（ai / cs / 群友分享 等）
- *   2. CommunityShare 首页   SectionIndex root=CommunityShare            列出 Geek / Leetcode / RAG 等子分类
- *   3. Leetcode 首页         SectionIndex root=CommunityShare/Leetcode   列出全部 Leetcode 题解
+ *   2. community 首页 SectionIndex root=community            列出 Geek / Leetcode / RAG 等子分类
+ *   3. career/interview-prep/leetcode 首页 SectionIndex root=career/interview-prep/leetcode   列出全部 Leetcode 题解
  *
  * ----------------------------------------------------------------------------
  * 为什么不直接用 fumadocs 自带的？
@@ -27,7 +27,7 @@ import type { PageTree } from "fumadocs-core/server";
  *     children:
  *       Folder
  *         name = AI 知识库
- *         index = Page(url=/docs/ai, name=AI 知识库)      // 有 index.mdx
+ *         index = Page(url=/docs/learn/ai, name=AI 知识库)      // 有 index.mdx
  *         children: [Page, Folder, ...]
  *       Folder
  *         name = All projects
@@ -53,7 +53,7 @@ type FolderNode = Extract<PageTree.Node, { type: "folder" }>;
 
 interface SectionIndexProps {
   /**
-   * 从 pageTree 根往下走的目录路径，段之间用 / 分隔，例如 CommunityShare/Leetcode。
+   * 从 pageTree 根往下走的目录路径，段之间用 / 分隔，例如 career/interview-prep/leetcode。
    * 不传 = 直接用 pageTree 根节点本身（用于 /docs landing）。
    */
   root?: string;
@@ -69,9 +69,9 @@ interface CardEntry {
 /**
  * 从 pageTree 根一路钻到 root 指定的目录节点。
  *
- * 举例：root = CommunityShare/Leetcode
- *   1) 根的 children 里找 segmentName = CommunityShare 的 folder
- *   2) 再在这个 folder 的 children 里找 segmentName = Leetcode 的 folder
+ * 举例：root = career/interview-prep/leetcode
+ *   1) 根的 children 里找 segmentName = career 的 folder
+ *   2) 再在这个 folder 的 children 里找 segmentName = interview-prep/leetcode 的 folder
  *   3) 返回这个 folder 节点
  *
  * 任一段找不到就返回 null（组件会渲染一个明显的错误提示，而不是静默空页）。
@@ -101,7 +101,7 @@ function findFolderByPath(
  * 为什么不直接用 folder.name：
  * fumadocs 的 FolderNode.name 是 ReactNode 类型（可能是 string，也可能是 JSX），
  * 直接字符串比较会在极端情况踩坑。更可靠的办法是从 folder.index.url 反推——
- * 比如 /docs/CommunityShare/Geek 最后一段 Geek 就是目录名。
+ * 比如 /docs/community/dev-tips 最后一段 Geek 就是目录名。
  *
  * 没 index 时退回 name.toString()。目前仓库里这种情况目录名都是纯字符串，
  * 所以兜底够用。
@@ -154,10 +154,10 @@ function buildCanonicalUrlSet(): Set<string> {
  * 用途：folder 没有自己的 index.mdx 时，不能硬拼 /docs/<folder> 做卡片链接（Next 路由
  * 里没这条，会 404）。所以往里走一层，找到第一个 page 文件的 url 拿来做兜底链接。比如：
  *
- *   CommunityShare/Language/         没 index.mdx
+ *   community/language/         没 index.mdx
  *     pte-intro.mdx                   用这篇的 url 做兜底
  *
- * 点击卡片会进到 /docs/CommunityShare/Language/pte-intro，不会 404。
+ * 点击卡片会进到 /docs/community/language/pte-intro，不会 404。
  */
 function findFirstPageUrl(
   nodes: PageTree.Node[],

app/docs/[...slug]/page.tsx

@@ -195,7 +195,7 @@ export async function generateMetadata({ params }: Param): Promise<Metadata> {
     notFound();
   }
 
-  // 规范化 slug → canonical 路径。用户访问 /docs/ai/rl（原文）或 /docs/ai/rl.en（翻译版）
+  // 规范化 slug → canonical 路径。用户访问 /docs/learn/ai/rl（原文）或 /docs/learn/ai/rl.en（翻译版）
   // 都统一指向原始 slug，避免两个 URL 竞争同一份内容的 PageRank。
   const slugPath = (slug ?? []).join("/");
   const canonical = slugPath ? `/docs/${slugPath}` : "/docs";

app/docs/jobs/event-keynote/coffee-chat.en.md → app/docs/career/events/coffee-chat.en.md

@@ -3,7 +3,12 @@ title: Senior Tech-Industry Engineer Coffee Chat Recap
 description: ""
 date: "2025-11-01"
 tags:
-  - tag-one
+  - career
+  - networking
+  - tech-industry
+  - australia-job-market
+  - career-path
+  - sre
 docId: ld59a8z1v84ig4rlr0p0n2a9
 lang: en
 translatedFrom: zh
@@ -94,7 +99,7 @@ Planning your timeline well in advance is crucial — internships are often the
 
 - Connect broadly on LinkedIn to build your personal platform — treat it as a professional showcase, not a social feed;
 - Real internal company transition example: "From Amazon IT Support to Developer";
-- Highly recommended: [Student Job Preparation Guide](https://involutionhell.vercel.app/docs/jobs/interview-prep/preparations-to-get-an-offer-as-a-student).
+- Highly recommended: [Student Job Preparation Guide](https://involutionhell.com/docs/career/interview-prep/preparations-to-get-an-offer-as-a-student).
 
 ## 6. Visa and International Career Paths: The E-3 Visa
 

app/docs/jobs/event-keynote/coffee-chat.md → app/docs/career/events/coffee-chat.md

@@ -3,7 +3,12 @@ title: 资深科技大厂程序员Coffee Chat回顾
 description: ""
 date: "2025-11-01"
 tags:
-  - tag-one
+  - career
+  - networking
+  - tech-industry
+  - australia-job-market
+  - career-path
+  - sre
 docId: ld59a8z1v84ig4rlr0p0n2a9
 ---
 
@@ -90,7 +95,7 @@ R 老师提醒：**实习申请需提前半年准备**，一般在 2–4 月开
 
 - 领英可以多connect一些人，展示自己的平台，不要当朋友圈发；
 - 真实公司内部转型案例：“从亚麻 IT Support 转 Dev”；
-- 干货推荐：[学生求职准备指南](https://involutionhell.vercel.app/docs/jobs/interview-prep/preparations-to-get-an-offer-as-a-student)。
+- 干货推荐：[学生求职准备指南](https://involutionhell.com/docs/career/interview-prep/preparations-to-get-an-offer-as-a-student)。
 
 ## 六、签证与国际发展路径：E3 签证
 

app/docs/career/index.mdx

@@ -0,0 +1,15 @@
+---
+title: Career
+description: 求职准备、面试经验、社群活动——从刷题到拿 offer 的全流程。
+date: "2026-04-18"
+docId: crr0001index2026041800000001
+---
+
+import { SectionIndex } from "@/app/components/docs/SectionIndex";
+
+求职场景的一站式内容：
+
+- **Interview Prep**：刷题（LeetCode）、BQ、OA、Video Interview 技巧
+- **Events**：Coffee Chat、Mock Interview、Career Journey 等社群活动回顾
+
+<SectionIndex root="career" />

app/docs/jobs/interview-prep/interview-tips.en.mdx → app/docs/career/interview-prep/interview-tips.en.mdx

@@ -3,7 +3,11 @@ title: "Conquering Every Interview Stage | OA Coding Grind, HireVue Score Tricks
 description: ""
 date: "2025-09-19"
 tags:
-  - tag-one
+  - interview-preparation
+  - online-assessment
+  - video-interview
+  - group-interview
+  - australia-job-market
 docId: fkk8ghklsr15a0s3vcxnswnj
 lang: en
 translatedFrom: zh

app/docs/jobs/interview-prep/interview-tips.mdx → app/docs/career/interview-prep/interview-tips.mdx

@@ -3,7 +3,11 @@ title: "面试阶段逐关击破 | OA刷题血泪史 + VI分数偷看技巧 + 
 description: ""
 date: "2025-09-19"
 tags:
-  - tag-one
+  - interview-preparation
+  - online-assessment
+  - video-interview
+  - group-interview
+  - australia-job-market
 docId: fkk8ghklsr15a0s3vcxnswnj
 ---
 

app/docs/CommunityShare/Leetcode/142.环形链表II_translated.md → app/docs/career/interview-prep/leetcode/142.环形链表II_translated.md

@@ -23,7 +23,7 @@ docId: ylpucy1rbbnfpe3t62u8kcfq
 [//]: #
 [//]: # "<p><strong>Exemplary example 1：</strong></p>"
 [//]: #
-[//]: # '<p>&lt;img src="https://assets.leetcode.com/uploads/2018/12/07/circularlinkedlist.png" /&gt;</p>'
+[//]: # '<p><img src="https://assets.leetcode.com/uploads/2018/12/07/circularlinkedlist.png" /></p>'
 [//]: #
 [//]: # "<pre>"
 [//]: # "<strong>enter：</strong>head = [3,2,0,-4], pos = 1"
@@ -33,7 +33,7 @@ docId: ylpucy1rbbnfpe3t62u8kcfq
 [//]: #
 [//]: # "<p><strong>Exemplary example 2：</strong></p>"
 [//]: #
-[//]: # '<p>&lt;img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist_test2.png" /&gt;</p>'
+[//]: # '<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist_test2.png" /></p>'
 [//]: #
 [//]: # "<pre>"
 [//]: # "<strong>enter：</strong>head = [1,2], pos = 0"
@@ -43,7 +43,7 @@ docId: ylpucy1rbbnfpe3t62u8kcfq
 [//]: #
 [//]: # "<p><strong>Exemplary example 3：</strong></p>"
 [//]: #
-[//]: # '<p>&lt;img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist_test3.png" /&gt;</p>'
+[//]: # '<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist_test3.png" /></p>'
 [//]: #
 [//]: # "<pre>"
 [//]: # "<strong>enter：</strong>head = [1], pos = -1"
@@ -57,7 +57,7 @@ docId: ylpucy1rbbnfpe3t62u8kcfq
 [//]: #
 [//]: # "<ul> "
 [//]: # " <li>Linked中节点的数目范围在范围 <code>[0, 10<sup>4</sup>]</code> Inside</li> "
-[//]: # " <li><code>-10<sup>5</sup> &lt;= Node.val &lt;= 10&lt;sup&gt;5</sup></code></li> "
+[//]: # " <li><code>-10<sup>5</sup> <= Node.val <= 10<sup>5</sup></code></li> "
 [//]: # " <li><code>pos</code> Value <code>-1</code> 或者Linked中的一indivualhave效索引</li> "
 [//]: # "</ul>"
 

app/docs/CommunityShare/Leetcode/index.mdx → app/docs/career/interview-prep/leetcode/index.mdx

@@ -10,4 +10,4 @@ import { SectionIndex } from "@/app/components/docs/SectionIndex";
 
 欢迎查阅 Leetcode 相关的分享内容。
 
-<SectionIndex root="CommunityShare/Leetcode" />
+<SectionIndex root="career/interview-prep/leetcode" />

app/docs/jobs/interview-prep/pre-interview.en.md → app/docs/career/interview-prep/pre-interview.en.md

@@ -3,7 +3,8 @@ title: "Must-Read Before Your Interview: Four Tips That Significantly Boost Your
 description: ""
 date: "2025-09-28"
 tags:
-  - tag-one
+  - interview-preparation
+  - career
 docId: cgo4lweflk5jx1hsncr8hshk
 lang: en
 translatedFrom: zh

app/docs/jobs/interview-prep/pre-interview.md → app/docs/career/interview-prep/pre-interview.md

@@ -3,7 +3,8 @@ title: " 面试前必看：掌握这四个小技巧，你的成功率会大大
 description: ""
 date: "2025-09-28"
 tags:
-  - tag-one
+  - interview-preparation
+  - career
 docId: cgo4lweflk5jx1hsncr8hshk
 ---
 

app/docs/jobs/interview-prep/preparations-to-get-an-offer-as-a-student.en.mdx → app/docs/career/interview-prep/preparations-to-get-an-offer-as-a-student.en.mdx

@@ -3,7 +3,10 @@ title: A Programmer's Guide to Job Searching and Internships as a Student
 description: ""
 date: "2025-09-29"
 tags:
-  - tag-one
+  - internship
+  - job-search
+  - new-grad
+  - student-career
 docId: pne40puz5alzsf0f5jb0frbm
 lang: en
 translatedFrom: zh

app/docs/jobs/interview-prep/preparations-to-get-an-offer-as-a-student.mdx → app/docs/career/interview-prep/preparations-to-get-an-offer-as-a-student.mdx

@@ -3,7 +3,10 @@ title: 程序员学生时期求职与实习经验分享
 description: ""
 date: "2025-09-29"
 tags:
-  - tag-one
+  - internship
+  - job-search
+  - new-grad
+  - student-career
 docId: pne40puz5alzsf0f5jb0frbm
 ---
 

app/docs/CommunityShare/Geek/cloudflare-r2-sharex-free-image-hosting.en.mdx → app/docs/community/dev-tips/cloudflare-r2-sharex-free-image-hosting.en.mdx

@@ -3,7 +3,11 @@ title: Building a Personal/Team "Permanent" Image Host with Cloudflare R2 + Shar
 description: ""
 date: "2025-09-27"
 tags:
-  - tag-one
+  - image-hosting
+  - cloudflare-r2
+  - sharex
+  - self-hosting
+  - cdn
 docId: gj4bn01un0s0841berfvwrn5
 lang: en
 translatedFrom: zh

app/docs/CommunityShare/Geek/cloudflare-r2-sharex-free-image-hosting.mdx → app/docs/community/dev-tips/cloudflare-r2-sharex-free-image-hosting.mdx

@@ -3,7 +3,11 @@ title: 使用 Cloudflare R2 + ShareX 搭建个人/团队专属“永久”图床
 description: ""
 date: "2025-09-27"
 tags:
-  - tag-one
+  - image-hosting
+  - cloudflare-r2
+  - sharex
+  - self-hosting
+  - cdn
 docId: gj4bn01un0s0841berfvwrn5
 ---
 

app/docs/CommunityShare/Geek/git101.en.mdx → app/docs/community/dev-tips/git101.en.mdx

@@ -3,7 +3,10 @@ title: Git Getting Started Guide — Git Tips Every Developer Should Know
 description: ""
 date: "2025-09-19"
 tags:
-  - tag-one
+  - git-basics
+  - version-control
+  - git-workflow
+  - programmer-essentials
 docId: tksz80mfqqyzwzzer5p3uxtg
 lang: en
 translatedFrom: zh

app/docs/CommunityShare/Geek/git101.mdx → app/docs/community/dev-tips/git101.mdx

@@ -3,7 +3,10 @@ title: Git入门操作指南-程序员必会的git小技巧
 description: ""
 date: "2025-09-19"
 tags:
-  - tag-one
+  - git-basics
+  - version-control
+  - git-workflow
+  - programmer-essentials
 docId: tksz80mfqqyzwzzer5p3uxtg
 ---
 

app/docs/CommunityShare/Geek/picturecdn.en.mdx → app/docs/community/dev-tips/picturecdn.en.mdx

@@ -3,7 +3,10 @@ title: How to Deploy Your Own GitHub Image Hosting with PictureCDN
 description: ""
 date: "2025-09-27"
 tags:
-  - tag-one
+  - image-hosting
+  - github-pages
+  - cdn
+  - self-hosting
 docId: e6udpzrorhvgeeda6xpy1e0s
 lang: en
 translatedFrom: zh

app/docs/CommunityShare/Geek/picturecdn.mdx → app/docs/community/dev-tips/picturecdn.mdx

@@ -3,7 +3,10 @@ title: 如何部署你自己的Github图床-PictureCDN
 description: ""
 date: "2025-09-27"
 tags:
-  - tag-one
+  - image-hosting
+  - github-pages
+  - cdn
+  - self-hosting
 docId: e6udpzrorhvgeeda6xpy1e0s
 ---
 

app/docs/CommunityShare/index.mdx → app/docs/community/index.mdx

@@ -12,4 +12,4 @@ import { SectionIndex } from "@/app/components/docs/SectionIndex";
 
 > 转载文章请先联系原作者获取授权，谢谢！
 
-<SectionIndex root="CommunityShare" />
+<SectionIndex root="community" />