Fix: make sure we ignore notifications for open rooms (#867)

* Make sure we ignore notifications for open rooms
- Listen to process lifecycle changes in `AppForegroundStateService`. Use initializers to reliable create it.
- Merge `AppNavigationState` with `AppForegroundState`. Renamed the previous `AppNavigationState` to `NavigationState`, created a new `AppNavigationState` which contains both the navigation state and the foreground state.

tests/testutils/src/main/kotlin/io/element/android/tests/testutils/RunCancellableTest.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.tests.testutils
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.test.runTest
+
+/**
+ * Run a test with a [CoroutineScope] that will be cancelled automatically and avoiding failing the test.
+ */
+fun runCancellableScopeTest(block: suspend (CoroutineScope) -> Unit) = runTest {
+    val scope = CoroutineScope(coroutineContext + SupervisorJob())
+    block(scope)
+    scope.cancel()
+}