feat: ui changes and pdf setup on the clients

apps/edr-freight-web/portal/src/utils/download.ts

@@ -0,0 +1,11 @@
+/** Trigger a browser download of a Blob under `filename`. */
+export function saveBlob(blob: Blob, filename: string): void {
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement("a");
+  a.href = url;
+  a.download = filename;
+  document.body.appendChild(a);
+  a.click();
+  a.remove();
+  URL.revokeObjectURL(url);
+}