Include ghost hook to statically export fonts

src/alf/fonts.ts

@@ -1,3 +1,5 @@
+import {useFonts} from 'expo-font'
+
 import {isWeb} from '#/platform/detection'
 import {Device, device} from '#/storage'
 
@@ -63,3 +65,15 @@ export function applyFonts(
    */
   style.fontVariant = ['no-contextual']
 }
+
+/*
+ * IMPORTANT: This is unused. Expo statically extracts these fonts.
+ *
+ * All used fonts MUST be configured here. Unused fonts can be commented out.
+ */
+export function DO_NOT_USE() {
+  return useFonts({
+    InterVariable: require('../../assets/fonts/inter/InterVariable.ttf'),
+    'InterVariable-Italic': require('../../assets/fonts/inter/InterVariable-Italic.ttf'),
+  })
+}