feat: 服务器迁移后的全量演进（依赖升级/安全审计/设计统一/截图/SEO 底座化）

在原仓库历史之上同步本服务器上的全部演进： - 迁移至新服务器并重建 PG 数据库 + ddnc 开发域名绑定 - 全部依赖升级至最新（Next 16.3.5 / React 19.3 / better-auth 1.7.5 / Drizzle 0.45 / TS 7）， overrides 消除已知 CVE，安全审计 19 项发现全部修复闭环 - 设计统一：各站宽度 token（--container + site-container）、classic hero 重设计、头部换行修复、页面过渡与 View Transitions - 截图功能：api.adx9.com 截图服务接入（ow=800 本地化 webp、cf=1、去重/限流/占位图） - SEO 底座化：canonical/hreflang/sitemap/JSON-LD/robots 全部收进 core，新站自动继承 - 加载体验：五站五形态路由骨架（data-theme 切换、shimmer 微光、延迟淡入）+ 过滤 useTransition 交叉淡入淡出（card-enter 错峰入场） - 构建：experimental.cpus 限流防 PG 连接打满；清理死组件链
2026-09-15 18:19:53 +08:00
parent 0eed5183b2
commit 05440ffb5b
144 changed files with 3055 additions and 12937 deletions
@@ -0,0 +1,64 @@
+import { describe, expect, test } from "bun:test";
+import {
+  buildScreenshotUrl,
+  isValidSlug,
+  screenshotFilePath,
+} from "../src/lib/screenshot";
+
+describe("buildScreenshotUrl", () => {
+  test("包含必填的编码后 url 与默认参数", () => {
+    const url = buildScreenshotUrl("https://example.com/a?b=1&c=2");
+    expect(url.startsWith("https://api.adx9.com/screenshot/v1?")).toBe(true);
+    expect(url).toContain(`url=${encodeURIComponent("https://example.com/a?b=1&c=2")}`);
+    expect(url).toContain("mode=viewport");
+    expect(url).toContain("w=1440");
+    expect(url).toContain("h=900");
+    expect(url).toContain("ow=800");
+    expect(url).toContain("cf=1");
+    expect(url).toContain("format=webp");
+    expect(url).toContain("q=85");
+    expect(url).toContain("wait=3");
+  });
+
+  test("支持覆盖视口/输出参数", () => {
+    const url = buildScreenshotUrl("https://example.com", {
+      w: 1280,
+      h: 800,
+      format: "jpeg",
+      q: 70,
+      wait: 5,
+      ow: 640,
+      fit: "contain",
+    });
+    expect(url).toContain("w=1280");
+    expect(url).toContain("h=800");
+    expect(url).toContain("format=jpeg");
+    expect(url).toContain("q=70");
+    expect(url).toContain("wait=5");
+    expect(url).toContain("ow=640");
+    expect(url).toContain("fit=contain");
+  });
+});
+
+describe("isValidSlug", () => {
+  test("合法 slug", () => {
+    expect(isValidSlug("github-copilot")).toBe(true);
+    expect(isValidSlug("chatgpt")).toBe(true);
+    expect(isValidSlug("a1-b2")).toBe(true);
+  });
+
+  test("拒绝路径穿越与非法字符", () => {
+    expect(isValidSlug("../etc/passwd")).toBe(false);
+    expect(isValidSlug("a/b")).toBe(false);
+    expect(isValidSlug("a b")).toBe(false);
+    expect(isValidSlug("")).toBe(false);
+    expect(isValidSlug("-abc")).toBe(false);
+  });
+});
+
+describe("screenshotFilePath", () => {
+  test("slug 映射为 <目录>/<slug>.webp", () => {
+    const p = screenshotFilePath("github-copilot");
+    expect(p.endsWith("github-copilot.webp")).toBe(true);
+  });
+});