Add SignedOutNode, to handle session behind deleted from outside (no support for soft-logout)

libraries/session-storage/api/src/main/kotlin/io/element/android/libraries/sessionstorage/api/LoggedInState.kt

@@ -18,5 +18,8 @@ package io.element.android.libraries.sessionstorage.api
 
 sealed interface LoggedInState {
     data object NotLoggedIn : LoggedInState
-    data class LoggedIn(val isTokenValid: Boolean) : LoggedInState
+    data class LoggedIn(
+        val sessionId: String,
+        val isTokenValid: Boolean,
+    ) : LoggedInState
 }

libraries/session-storage/impl-memory/src/main/kotlin/io/element/android/libraries/sessionstorage/impl/memory/InMemorySessionStore.kt

@@ -32,7 +32,10 @@ class InMemorySessionStore : SessionStore {
             if (it == null) {
                 LoggedInState.NotLoggedIn
             } else {
-                LoggedInState.LoggedIn(it.isTokenValid)
+                LoggedInState.LoggedIn(
+                    sessionId = it.userId,
+                    isTokenValid = it.isTokenValid,
+                )
             }
         }
     }

libraries/session-storage/impl/src/main/kotlin/io/element/android/libraries/sessionstorage/impl/DatabaseSessionStore.kt

@@ -44,7 +44,10 @@ class DatabaseSessionStore @Inject constructor(
                 if (it == null) {
                     LoggedInState.NotLoggedIn
                 } else {
-                    LoggedInState.LoggedIn((it.isTokenValid ?: 1) == 1L)
+                    LoggedInState.LoggedIn(
+                        sessionId = it.userId,
+                        isTokenValid = (it.isTokenValid ?: 1) == 1L
+                    )
                 }
             }
     }