Initial commit: HotDeal Alarm Android App

Features:
- Multi-site hot deal scraping (Ppomppu, Clien, Ruriweb, Coolenjoy)
- Site filter with color-coded badges
- Board display names (e.g., ppomppu8 -> 알리뽐뿌)
- Anti-bot protection with request delays and User-Agent rotation
- Keyword matching and notifications
- Material Design 3 UI

gradle.properties

@@ -0,0 +1,15 @@
+# Project-wide Gradle settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+org.gradle.parallel=true
+org.gradle.caching=true
+org.gradle.configuration-cache=true
+
+# Android settings
+android.useAndroidX=true
+android.nonTransitiveRClass=true
+
+# Kotlin settings
+kotlin.code.style=official
+
+# Suppress SDK warning
+android.suppressUnsupportedCompileSdk=35