新增案例库列表和详情页

src/components/cases/case-format.ts

@@ -0,0 +1,18 @@
+import type { OptimizationResultVersion } from "../../lib/cases/types";
+
+export function formatDate(value: string) {
+  return new Date(value).toLocaleString("zh-CN", {
+    year: "numeric",
+    month: "2-digit",
+    day: "2-digit",
+    hour: "2-digit",
+    minute: "2-digit",
+  });
+}
+
+export function versionLabel(version: OptimizationResultVersion) {
+  return `v${version.version} · ${
+    version.status === "optimized" ? "已优化" : "失败"
+  }`;
+}
+