Add install-word-addins.ps1 script

app/wordaddin/install-word-addins.ps1/route.ts

@@ -0,0 +1,17 @@
+import fs from "node:fs";
+import path from "node:path";
+import { requestOrigin } from "@/utils/request-origin";
+// GET /wordaddin/install-word-addin.ps1 — สำหรับติดตั้ง Word add-in
+const DEV_ORIGIN = "https://localhost:3000";
+const TEMPLATE = path.join(process.cwd(),"app","wordaddin","install-word-addins.ps1", "template.ps1");
+export function GET(req: Request): Response {
+  const template = fs.readFileSync(TEMPLATE, "utf8");
+  const manifest = template.replaceAll(DEV_ORIGIN, requestOrigin(req));
+  return new Response(manifest, {
+    headers: {
+      "content-type": "text/plain; charset=utf-8",
+      "Content-Disposition": "attachment; filename=install-word-addins.ps1",
+      "cache-control": "no-store",
+    },
+  });
+}