Added Birds font to pleadings

X-Lovable-Edit-ID: edt-9e58bfaf-6517-4e76-bc4b-87f42e4e49ca
Co-authored-by: renee-png <262607627+renee-png@users.noreply.github.com>

src/lib/pdf-pleading.ts

@@ -1,6 +1,7 @@
 import jsPDF from "jspdf";
 import type { PleadingInput } from "./docx-pleading";
 import { BOOKMAN_FAMILY, registerBookmanFont } from "./bookman-fonts";
+import { BIRDS_FAMILY, registerBirdsFont } from "./birds-font";
 
 // Letter @ 72dpi: 612 x 792. 1" margins = 72.
 const PAGE_W = 612;
@@ -198,6 +199,7 @@ function drawFooter(pdf: jsPDF, page: number, totalPages: number, left?: string,
 export async function downloadPleadingPdf(input: PleadingInput, filename: string) {
   const pdf = new jsPDF({ unit: "pt", format: "letter" });
   registerBookmanFont(pdf);
+  registerBirdsFont(pdf);
 
   let y = MARGIN;
   const bottomLimit = PAGE_H - MARGIN;
@@ -340,8 +342,9 @@ export async function downloadPleadingPdf(input: PleadingInput, filename: string
         y += LINE_H * 2;
       }
     } else if (sig.typed?.trim()) {
-      // Typed cursive signature — fall back to italic Bookman (script fonts not embedded)
-      setFont(pdf, { italic: true }, 18);
+      // Typed signature rendered in the embedded Birds handwriting font.
+      pdf.setFont(BIRDS_FAMILY, "normal");
+      pdf.setFontSize(14);
       pdf.text(sig.typed.trim(), SIG_X, y);
       y += LINE_H;
     } else {