add build chiunking

packages/website-ue/src/astro/isChunkEnabled.ts

@@ -0,0 +1,6 @@
+import { assertSecret } from "@blitzkit/core";
+
+export function isChunkEnabled(chunk: string) {
+  const buildChunk = assertSecret(import.meta.env.BUILD_CHUNK);
+  return [chunk, "*"].includes(buildChunk);
+}

packages/website-ue/src/pages/[...locale]/index.astro

@@ -1,6 +1,7 @@
 ---
 import locales from "@blitzkit/i18n/locales.json";
 import type { GetStaticPaths } from "astro";
+import { isChunkEnabled } from "../../astro/isChunkEnabled";
 import ClientUnmountedWarning from "../../components/ClientUnmountedWarning.astro";
 import ColorScale from "../../components/ColorScale.astro";
 import HomeCosmetics from "../../components/HomeCosmetics.astro";
@@ -14,6 +15,8 @@ import { clientUnmounted } from "../../game/unmounted";
 import BaseLayout from "../../layouts/BaseLayout.astro";
 
 export const getStaticPaths = (() => {
+  if (!isChunkEnabled("pages")) return [];
+
   return [
     ...locales.supported
       .filter(({ locale }) => locale !== locales.default)

packages/website-ue/src/pages/[api]/_index.ts

@@ -0,0 +1,7 @@
+import type { GetStaticPaths } from "astro";
+import { isChunkEnabled } from "../../astro/isChunkEnabled";
+
+export const getStaticPaths = (() => {
+  if (!isChunkEnabled("api")) return [];
+  return [{ params: { api: "api" } }];
+}) satisfies GetStaticPaths;