Initial commit: HorrorTV Android TV App for Chromecast 4K

Features:
- Horror-themed categories (Scream, Halloween, Conjuring, etc.)
- ExoPlayer native video playback from streamimdb.me
- D-pad navigation with visible focus indicators (8dp border + shadow)
- Custom app icon (Scream mask)
- VideoExtractor for HTML parsing and URL resolution
- FocusRequester crash fixes
- HLS streaming support

Built with:
- Kotlin + Jetpack Compose
- ExoPlayer 1.4.0
- Hilt DI
- Coil image loading
- OMDb API integration

Tested on Chromecast 4K with working video playback.

settings.gradle.kts

@@ -0,0 +1,17 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "HorrorTV"
+include(":app")