desktop: use the open chat's mute, receipts and member search in info

The info pane stays open when another chat is clicked, but its mute
button, a group's "Send receipts" and the member search kept the state
of the chat it was showing before: chat B showed "Unmute" while it was
not muted, and tapping it applied chat A's next mode to B; group B
showed A's receipts setting; and A's member search filter hid B's
members, with no search field to clear it in groups of up to 8 members
besides you.
The mute button also missed changes made outside the pane, such as
muting from the chat list menu.

Read the mute state from the chat itself, and keep the group's receipts
setting and member search per chat.

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatInfoView.kt

@@ -906,8 +906,7 @@ fun MuteButton(
   chat: Chat,
   contact: Contact
 ) {
-  val enableNtfs = remember { mutableStateOf(contact.chatSettings.enableNtfs ) }
-  val nextNtfMode by remember { derivedStateOf { enableNtfs.value.nextMode(false) } }
+  val nextNtfMode = contact.chatSettings.enableNtfs.nextMode(false)
   val disabled = !contact.ready || !contact.active
 
   InfoViewActionButton(
@@ -917,7 +916,7 @@ fun MuteButton(
     disabled = disabled,
     disabledLook = disabled,
     onClick = {
-      toggleNotifications(chat.remoteHostId, chat.chatInfo, nextNtfMode, chatModel, enableNtfs)
+      toggleNotifications(chat.remoteHostId, chat.chatInfo, nextNtfMode, chatModel)
     }
   )
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupChatInfoView.kt

@@ -77,7 +77,7 @@ fun ModalData.GroupChatInfoView(
   val developerTools = chatModel.controller.appPrefs.developerTools.get()
   if (chat != null && chat.chatInfo is ChatInfo.Group && currentUser != null) {
     val groupInfo = chat.chatInfo.groupInfo
-    val sendReceipts = remember { mutableStateOf(SendReceipts.fromBool(groupInfo.chatSettings.sendRcpts, currentUser.sendRcptsSmallGroups)) }
+    val sendReceipts = remember(groupInfo.id) { mutableStateOf(SendReceipts.fromBool(groupInfo.chatSettings.sendRcpts, currentUser.sendRcptsSmallGroups)) }
     val chatItemTTL = remember(groupInfo.id) { mutableStateOf(if (groupInfo.chatItemTTL != null) ChatItemTTL.fromSeconds(groupInfo.chatItemTTL) else null) }
     val deletingItems = rememberSaveable(groupInfo.id) { mutableStateOf(false) }
     val scope = rememberCoroutineScope()
@@ -421,8 +421,7 @@ fun MuteButton(
   chat: Chat,
   groupInfo: GroupInfo
 ) {
-  val notificationMode = remember { mutableStateOf(groupInfo.chatSettings.enableNtfs) }
-  val nextNotificationMode by remember { derivedStateOf { notificationMode.value.nextMode(true) } }
+  val nextNotificationMode = groupInfo.chatSettings.enableNtfs.nextMode(true)
 
   InfoViewActionButton(
     modifier = modifier,
@@ -431,7 +430,7 @@ fun MuteButton(
     disabled = !groupInfo.ready,
     disabledLook = !groupInfo.ready,
     onClick = {
-      toggleNotifications(chat.remoteHostId, chat.chatInfo, nextNotificationMode, chatModel, notificationMode)
+      toggleNotifications(chat.remoteHostId, chat.chatInfo, nextNotificationMode, chatModel)
     }
   )
 }
@@ -545,8 +544,8 @@ fun ModalData.GroupChatInfoLayout(
   KeyChangeEffect(chat.id) {
     scope.launch { listState.scrollToItem(0) }
   }
-  val searchText = remember { stateGetOrPut("searchText") { TextFieldValue() } }
-  val filteredMembers = remember(activeSortedMembers) {
+  val searchText = remember(chat.id) { stateGetOrPut("searchText:${chat.id}") { TextFieldValue() } }
+  val filteredMembers = remember(activeSortedMembers, searchText) {
     derivedStateOf {
       val s = searchText.value.text.trim().lowercase()
       if (s.isEmpty()) activeSortedMembers else activeSortedMembers.filter { m -> m.anyNameContains(s) }