Update room properties from room details (#439)

-  Add the edit action in the room details
-  Add "Add topic" button in room details
-  Add the screen behind that action to edit some room properties: avatar, name, topic
   -  Handle the save button action
      - enable the button only if changes are detected
      - display a loader "updating room"
      - display an error dialog if any request has failed
- Check user has the right power level to change various attributes
   - "Add topic" is only shown if there's no topic and they are able to set on
   - Edit menu is only shown if they can change topic, name or avatar
   - On the edit page, any fields they can't change are uneditable

Co-authored-by: Chris Smith <csmith@lunarian.uk>

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoom.kt

@@ -89,4 +89,14 @@ interface MatrixRoom : Closeable {
     suspend fun inviteUserById(id: UserId): Result<Unit>
 
     suspend fun canInvite(): Result<Boolean>
+
+    suspend fun canSendStateEvent(type: StateEventType): Result<Boolean>
+
+    suspend fun updateAvatar(mimeType: String, data: ByteArray): Result<Unit>
+
+    suspend fun removeAvatar(): Result<Unit>
+
+    suspend fun setName(name: String): Result<Unit>
+
+    suspend fun setTopic(topic: String): Result<Unit>
 }

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/StateEventType.kt

@@ -0,0 +1,41 @@
+/*
+ * 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.libraries.matrix.api.room
+
+enum class StateEventType {
+    POLICY_RULE_ROOM,
+    POLICY_RULE_SERVER,
+    POLICY_RULE_USER,
+    ROOM_ALIASES,
+    ROOM_AVATAR,
+    ROOM_CANONICAL_ALIAS,
+    ROOM_CREATE,
+    ROOM_ENCRYPTION,
+    ROOM_GUEST_ACCESS,
+    ROOM_HISTORY_VISIBILITY,
+    ROOM_JOIN_RULES,
+    ROOM_MEMBER_EVENT,
+    ROOM_NAME,
+    ROOM_PINNED_EVENTS,
+    ROOM_POWER_LEVELS,
+    ROOM_SERVER_ACL,
+    ROOM_THIRD_PARTY_INVITE,
+    ROOM_TOMBSTONE,
+    ROOM_TOPIC,
+    SPACE_CHILD,
+    SPACE_PARENT;
+}