fix(welcome): 欢迎页 - 兼容 README HTML 贡献者表并恢复卡片

Co-authored-by: Cursor <cursoragent@cursor.com>

web/test/welcome-contributors.test.ts

@@ -0,0 +1,54 @@
+import { expect, test } from "bun:test";
+import { readFileSync } from "node:fs";
+import { resolve } from "node:path";
+
+import { parseContributors } from "../src/pages/welcome/contributors-parse";
+
+const identityAvatar = (path: string) => path;
+
+test("welcome contributors parse the README HTML table", () => {
+    const readme = readFileSync(resolve(import.meta.dir, "../../README.md"), "utf8");
+    const people = parseContributors(readme, identityAvatar);
+
+    expect(people.length).toBeGreaterThanOrEqual(20);
+    expect(people[0]).toMatchObject({
+        name: "ddCat",
+        avatar: "assets/user-ddcat.jpg",
+        email: "ddcat666@126.com",
+        wechat: "ddcat0829",
+        isFounder: true,
+    });
+    expect(people[0]?.signature).toContain("没有任何黑魔法");
+    expect(people.some((person) => person.name === "爱笑的毛毛虫")).toBe(true);
+    expect(people.filter((person) => person.isFounder)).toHaveLength(1);
+});
+
+test("welcome contributors still parse markdown pipe tables", () => {
+    const markdown = `## 贡献者与团队
+
+| 头像 | 昵称 | 邮箱 | 签名 |
+| --- | --- | --- | --- |
+| <img src="assets/user-ddcat.jpg" alt="ddCat"> | ddCat<br>项目发起者 · 微信：ddcat0829 | founder@example.com | 把故事搬上银幕 |
+| <img src="assets/user-ken.jpg" alt="ken"> | ken | ken@example.com | 走自己的路 |
+
+## 下一章
+`;
+    expect(parseContributors(markdown, identityAvatar)).toEqual([
+        {
+            name: "ddCat",
+            avatar: "assets/user-ddcat.jpg",
+            signature: "把故事搬上银幕",
+            email: "founder@example.com",
+            wechat: "ddcat0829",
+            isFounder: true,
+        },
+        {
+            name: "ken",
+            avatar: "assets/user-ken.jpg",
+            signature: "走自己的路",
+            email: "ken@example.com",
+            wechat: undefined,
+            isFounder: false,
+        },
+    ]);
+});