refactor(ui): Migrate from Fragments to Jetpack Compose

Replace Fragment-based UI with Jetpack Compose screens, adopting
Navigation3 for type-safe routing and Material3 theming throughout.

- Replace all Fragments/ViewHolders with Compose screens and cards
- Introduce NavigationController with Navigation3 runtime
- Add CapodTheme with Material3 design system
- Migrate PopUpWindow overlay to ComposeView with proper lifecycle
- Rewrite WidgetConfigurationActivity in Compose
- Add reusable settings composables (switch, slider, list preference)
- Update Kotlin to 2.2.10, add Compose BOM 2025.06.01
- Fix reactive state for unmatched devices toggle
- Add safety timeout for BT device enumeration
- Fix profile name validation error message

app/src/test/java/eu/darken/capod/pods/core/apple/AirPodsFactoryTest.kt

@@ -6,7 +6,6 @@ import eu.darken.capod.pods.core.apple.airpods.AirPodsPro
 import eu.darken.capod.pods.core.apple.misc.UnknownAppleDevice
 import io.kotest.matchers.shouldBe
 import io.kotest.matchers.types.instanceOf
-import kotlinx.coroutines.test.runBlockingTest
 import kotlinx.coroutines.test.runTest
 import org.junit.jupiter.api.Test
 
@@ -34,7 +33,7 @@ class AirPodsFactoryTest : BaseAirPodsTest() {
     }
 
     @Test
-    fun `invalid data`() = runBlockingTest {
+    fun `invalid data`() = runTest {
         create<PodDevice?>("abcd") {
             this shouldBe null
         }