chore: import upstream snapshot with attribution

2026-07-13 13:32:57 +08:00
commit cd420f9332
4811 changed files with 884702 additions and 0 deletions
@@ -0,0 +1,43 @@
+export function throwNotFound(statusText: string): never {
+  throw new Response(undefined, { status: 404, statusText });
+}
+
+export function friendlyErrorDisplay(statusCode: number, statusText?: string) {
+  switch (statusCode) {
+    case 400:
+      return {
+        title: "400: Bad request",
+        message: statusText ?? "The request was invalid.",
+      };
+    case 401:
+      return {
+        title: "401: Unauthorized",
+        message: statusText ?? "Please sign in to continue.",
+      };
+    case 403:
+      return {
+        title: "403: Forbidden",
+        message: statusText ?? "You don't have permission to access this resource.",
+      };
+    case 404:
+      return {
+        title: "404: Page not found",
+        message: statusText ?? "The page you're looking for doesn't exist.",
+      };
+    case 429:
+      return {
+        title: "429: Too many requests",
+        message: statusText ?? "Please wait a moment and try again.",
+      };
+    case 500:
+      return {
+        title: "500: Server error",
+        message: statusText ?? "Something went wrong on our end. Please try again later.",
+      };
+    default:
+      return {
+        title: `${statusCode}: Error`,
+        message: statusText ?? "An error occurred.",
+      };
+  }
+}