feat: AAB 용량 최적화 (ABI 필터링, 미사용 폰트 제거, 스플래시 WebP 변환)

- ndk abiFilters를 arm64-v8a, armeabi-v7a로 제한 (x86/x86_64 에뮬레이터 전용 ABI 제거)
- 미사용 Pretendard 폰트 5개 제거 (thin, extralight, light, extrabold, black)
- 스플래시 PNG를 WebP로 변환 (1.2MB → 103KB)
- AAB 용량: 54.5MB → 27.4MB (49.6% 감소, 난독화 포함 누적)

Author: unam98

app/build.gradle

@@ -27,6 +27,10 @@ android {
         versionName libs.versions.versionName.get()
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+        ndk {
+            abiFilters 'arm64-v8a', 'armeabi-v7a'
+        }
         buildConfigField "String", "RUNNECT_DEV_URL", properties["RUNNECT_DEV_URL"]
         buildConfigField "String", "RUNNECT_NODE_URL", properties["RUNNECT_NODE_URL"]
         buildConfigField "String", "RUNNECT_PROD_URL", properties["RUNNECT_PROD_URL"]

app/src/main/java/com/runnect/runnect/presentation/ui/theme/Type.kt

@@ -11,15 +11,10 @@ import androidx.compose.ui.unit.sp
 import com.runnect.runnect.R
 
 val PretendardFontFamily = FontFamily(
-    Font(R.font.pretendard_thin, FontWeight.Thin),
-    Font(R.font.pretendard_extralight, FontWeight.ExtraLight),
-    Font(R.font.pretendard_light, FontWeight.Light),
     Font(R.font.pretendard_regular, FontWeight.Normal),
     Font(R.font.pretendard_medium, FontWeight.Medium),
     Font(R.font.pretendard_semibold, FontWeight.SemiBold),
     Font(R.font.pretendard_bold, FontWeight.Bold),
-    Font(R.font.pretendard_extrabold, FontWeight.ExtraBold),
-    Font(R.font.pretendard_black, FontWeight.Black),
 )
 
 @Immutable