fix(theme): disable dynamic colors by default to preserve curated preset aesthetics (#1054)

app/src/main/java/com/m57/hermescontrol/ui/settings/SettingsViewModel.kt

@@ -29,7 +29,7 @@ data class SettingsUiState(
     val token: String = "",
     val autoReconnect: Boolean = true,
     val themePreference: ThemePreference = ThemePreference.SYSTEM,
-    val useDynamicColors: Boolean = true,
+    val useDynamicColors: Boolean = false,
     val themePreset: ThemePreset = ThemePreset.DEFAULT,
     val isTesting: Boolean = false,
     val testResult: String? = null,