Remove the green badge on a pending invite after a first preview (#4532)

* Remove condition on displayType as I believe, that it has no effect.

* Remove the green badge on a pending invite after a first preview

* Update screenshots

* Fix test

* Improve DefaultSeenInvitesStore, clear it on logout, and on clear cache. Also create a store per session.

* Remember the returned flow.

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Co-authored-by: ElementBot <android@element.io>

features/invite/test/build.gradle.kts

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2025 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.
+ */
+
+plugins {
+    id("io.element.android-library")
+}
+
+android {
+    namespace = "io.element.android.features.invite.test"
+}
+
+dependencies {
+    implementation(libs.coroutines.core)
+    implementation(projects.libraries.matrix.api)
+    api(projects.features.invite.api)
+}

features/invite/test/src/main/kotlin/io/element/android/features/invite/test/InMemorySeenInvitesStore.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.invite.test
+
+import io.element.android.features.invite.api.SeenInvitesStore
+import io.element.android.libraries.matrix.api.core.RoomId
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+
+class InMemorySeenInvitesStore(
+    initialRoomIds: Set<RoomId> = emptySet(),
+) : SeenInvitesStore {
+    private val roomIds = MutableStateFlow(initialRoomIds)
+
+    override fun seenRoomIds(): Flow<Set<RoomId>> = roomIds
+
+    override suspend fun markAsSeen(roomId: RoomId) {
+        roomIds.value += roomId
+    }
+
+    override suspend fun markAsUnSeen(roomId: RoomId) {
+        roomIds.value -= roomId
+    }
+
+    override suspend fun clear() {
+        roomIds.value = emptySet()
+    }
+}