fix(api): include pdfmake Roboto fonts in runtime image

api/src/modules/pdf-utils/generateQuote.ts

@@ -1,5 +1,5 @@
 import PdfPrinter from "pdfmake/src/Printer";
-import { readFileSync } from "node:fs";
+import { existsSync, readFileSync } from "node:fs";
 import { join } from "node:path";
 
 export interface QuoteLineItem {
@@ -110,7 +110,26 @@ const COMPANY = {
 
 const DEFAULT_LOGO_PATH = join(process.cwd(), "logo.png");
 
-const fontDir = join(process.cwd(), "node_modules/pdfmake/build/fonts/Roboto");
+function resolveRobotoFontDir(): string {
+  const candidates = [
+    join(process.cwd(), "node_modules/pdfmake/build/fonts/Roboto"),
+    join(import.meta.dir, "../../../node_modules/pdfmake/build/fonts/Roboto"),
+    join("/app/node_modules/pdfmake/build/fonts/Roboto"),
+    join("/app/api/node_modules/pdfmake/build/fonts/Roboto"),
+  ];
+
+  for (const dir of candidates) {
+    if (existsSync(join(dir, "Roboto-Medium.ttf"))) {
+      return dir;
+    }
+  }
+
+  throw new Error(
+    `[pdf] Could not locate pdfmake Roboto fonts. Checked: ${candidates.join(", ")}`
+  );
+}
+
+const fontDir = resolveRobotoFontDir();
 const fonts = {
   Roboto: {
     normal: join(fontDir, "Roboto-Regular.ttf"),