refactor: move JellyfinAuthInterceptor and JellyfinNetworkModule to the domain module

domain/src/main/java/hu/bbara/purefin/jellyfin/JellyfinAuthInterceptor.kt

@@ -0,0 +1,35 @@
+package hu.bbara.purefin.jellyfin
+
+import hu.bbara.purefin.data.session.UserSessionRepository
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import okhttp3.Interceptor
+import okhttp3.Response
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class JellyfinAuthInterceptor @Inject constructor(
+    userSessionRepository: UserSessionRepository
+) : Interceptor {
+
+    @Volatile
+    private var cachedToken: String = ""
+
+    init {
+        userSessionRepository.accessToken
+            .onEach { cachedToken = it }
+            .launchIn(CoroutineScope(SupervisorJob() + Dispatchers.IO))
+    }
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val token = cachedToken
+        val request = chain.request().newBuilder()
+            .addHeader("X-Emby-Token", token)
+            .build()
+        return chain.proceed(request)
+    }
+}

domain/src/main/java/hu/bbara/purefin/jellyfin/JellyfinNetworkModule.kt

@@ -0,0 +1,21 @@
+package hu.bbara.purefin.jellyfin
+
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import okhttp3.OkHttpClient
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object JellyfinNetworkModule {
+
+    @Provides
+    @Singleton
+    fun provideOkHttpClient(authInterceptor: JellyfinAuthInterceptor): OkHttpClient {
+        return OkHttpClient.Builder()
+            .addInterceptor(authInterceptor)
+            .build()
+    }
+}