feat(resume): add label text to PDF download button

- Button now shows icon + 'Скачать в PDF' text
- Add fab--label modifier for auto-width with padding
- Add fab-primary__label for text styling

public/css/main.css

@@ -960,6 +960,19 @@ a.fab--secondary:visited {
   -webkit-mask-image: url("../assets/shared/icons/cv.svg");
 }
 
+.fab--label {
+  width: auto;
+  padding: 0.65rem 1.1rem;
+  gap: 0.45rem;
+}
+
+.fab-primary__label {
+  font-size: 0.85rem;
+  font-weight: 600;
+  line-height: 1;
+  white-space: nowrap;
+}
+
 .fab-primary__spinner {
   display: none;
   position: absolute;