fix(text): bundle Inter ExtraBold font

packages/core/src/text/fonts.ts

@@ -61,6 +61,7 @@ const BUNDLED_FONTS: Record<string, string> = {
   'Inter|Medium': '/Inter-Medium.ttf',
   'Inter|SemiBold': '/Inter-SemiBold.ttf',
   'Inter|Bold': '/Inter-Bold.ttf',
+  'Inter|ExtraBold': '/Inter-ExtraBold.ttf',
   'Noto Naskh Arabic|Regular': '/NotoNaskhArabic-Regular.ttf'
 }
 
@@ -236,6 +237,16 @@ export class FontManager {
     const localBuffer = await this.findLocalFont(family, style)
     if (localBuffer) return this.registerAndCache(family, style, localBuffer)
 
+    const bundledUrl = BUNDLED_FONTS[cacheKey]
+    if (bundledUrl) {
+      try {
+        const buffer = await this.fetchBundledFont(bundledUrl)
+        if (buffer && !isVariableFont(buffer)) return this.registerAndCache(family, style, buffer)
+      } catch (e) {
+        console.warn(`Bundled font load failed for "${family}" ${style}:`, e)
+      }
+    }
+
     if (typeof fetch !== 'undefined') {
       try {
         const buffer = await this.fetchGoogleFont(family, style)
@@ -248,16 +259,6 @@ export class FontManager {
       }
     }
 
-    const bundledUrl = BUNDLED_FONTS[cacheKey]
-    if (bundledUrl) {
-      try {
-        const buffer = await this.fetchBundledFont(bundledUrl)
-        if (buffer && !isVariableFont(buffer)) return this.registerAndCache(family, style, buffer)
-      } catch (e) {
-        console.warn(`Bundled font load failed for "${family}" ${style}:`, e)
-      }
-    }
-
     return null
   }
 

tests/engine/text/fonts/loading.test.ts

@@ -184,6 +184,25 @@ describe('FontManager loaded font cache', () => {
     expect(recording.registrations).toEqual([{ family: 'DownloadedCache', byteLength: 16 }])
     expect(writes).toBe(0)
   })
+
+  test('loads bundled Inter ExtraBold without network access', async () => {
+    const manager = new FontManager()
+    const recording = createRecordingProvider()
+    const originalFetch = globalThis.fetch
+    globalThis.fetch = (() => {
+      throw new Error('network disabled')
+    }) as typeof fetch
+
+    try {
+      manager.attachProvider({} as CanvasKit, recording.provider)
+      const data = await manager.loadFont('Inter', 'ExtraBold')
+
+      expect(data?.byteLength).toBeGreaterThan(0)
+      expect(recording.registrations).toEqual([{ family: 'Inter', byteLength: data?.byteLength }])
+    } finally {
+      globalThis.fetch = originalFetch
+    }
+  })
 })
 
 describe('collectFontKeys', () => {