ci: 修复hermesEnabled属性未定义问题

.gitea/workflows/build.yml

@@ -136,7 +136,12 @@ jobs:
           org.gradle.jvmargs=-Xmx3g -XX:+UseG1GC -XX:+HeapDumpOnOutOfMemoryError -XX:MaxMetaspaceSize=256m
           android.enableJetifier=false
           android.useAndroidX=true
+          hermesEnabled=true
           EOF
+          
+          # Fix hermesEnabled in build.gradle
+          sed -i 's/def hermesEnabled = findProperty("hermesEnabled")/def hermesEnabled = findProperty("hermesEnabled") ?: "true"/' app/build.gradle || true
+          grep -n "hermesEnabled" app/build.gradle || echo "hermesEnabled not found in build.gradle"
 
       - name: Build Android release APK
         run: |