bundle font with extension

package.json

@@ -18,4 +18,4 @@
     "rebuild": "npm run clean && npm run build",
     "prepare": "npm run build && node scripts/update-manifest-version.js"
   }
-}
+}

shared/fonts.css

@@ -1,10 +1,9 @@
-/* DM Sans – https://fontsource.org/fonts/dm-sans */
 @font-face {
   font-family: 'DM Sans';
   font-style: normal;
   font-display: swap;
   font-weight: 400;
-  src: url(https://cdn.jsdelivr.net/fontsource/fonts/dm-sans@latest/latin-400-normal.woff2) format('woff2');
+  src: url('fonts/dm-sans-latin-400-normal.woff2') format('woff2');
 }
 
 @font-face {
@@ -12,7 +11,7 @@
   font-style: normal;
   font-display: swap;
   font-weight: 500;
-  src: url(https://cdn.jsdelivr.net/fontsource/fonts/dm-sans@latest/latin-500-normal.woff2) format('woff2');
+  src: url('fonts/dm-sans-latin-500-normal.woff2') format('woff2');
 }
 
 @font-face {
@@ -20,5 +19,5 @@
   font-style: normal;
   font-display: swap;
   font-weight: 600;
-  src: url(https://cdn.jsdelivr.net/fontsource/fonts/dm-sans@latest/latin-600-normal.woff2) format('woff2');
+  src: url('fonts/dm-sans-latin-600-normal.woff2') format('woff2');
 }