Add an option to toggle whether a room is a direct chat or not

This is useful if you accidentally created a room with someone, but not
as a "direct chat". Since this is a weird option, I stuck it under
developer tools for now but it could possibly surface into the regular
UI in the future.

src/chatbar/ChatBar.qml

@@ -120,8 +120,6 @@ Item {
         endBreakpoint: Kirigami.Units.gridUnit * 66
         startPercentWidth: 100
         endPercentWidth: NeoChatConfig.compactLayout ? 100 : 85
-        leftPadding: NeoChatConfig.compactLayout ? Kirigami.Units.largeSpacing * 2 : 0 
-        rightPadding: NeoChatConfig.compactLayout ? Kirigami.Units.largeSpacing * 2 : 0 
         maxWidth: NeoChatConfig.compactLayout ? root.width - Kirigami.Units.largeSpacing * 2 : Kirigami.Units.gridUnit * 60
     }
 }

src/devtools/RoomData.qml

@@ -36,10 +36,25 @@ ColumnLayout {
                 dialog.chosen.connect(id => root.room = root.connection.room(id))
             }
         }
+        FormCard.FormDelegateSeparator {}
         FormCard.FormTextDelegate {
             visible: root.room
             text: i18n("Room Id: %1", root.room.id)
         }
+        FormCard.FormDelegateSeparator {}
+        FormCard.FormCheckDelegate {
+            visible: root.room
+            text: i18nc("@option:check Toggle for whether this room is considered a direct chat or not", "Direct Chat")
+            checked: root.room.isDirectChat()
+            enabled: root.room.totalMemberCount === 2
+            onCheckedChanged: {
+                if (checked) {
+                    root.room.markAsDirectChat();
+                } else {
+                    root.connection.removeFromDirectChats(root.room.id);
+                }
+            }
+        }
     }
     FormCard.FormHeader {
         title: i18n("Room Account Data")

src/messagecontent/TextComponent.qml

@@ -72,7 +72,7 @@ QQC2.TextArea {
      */
     property bool isReply: false
 
-    Layout.fillWidth: NeoChatConfig.compactLayout || editable
+    Layout.fillWidth: NeoChatConfig.compactLayout
     Layout.maximumWidth: Message.maxContentWidth
 
     Keys.onPressed: (event) => {

src/timeline/MessageDelegate.qml

@@ -127,8 +127,6 @@ MessageDelegateBase {
     Message.maxContentWidth: maxContentWidth - bubble.leftPadding - bubble.rightPadding
 
     width: parent?.width
-    leftPadding: NeoChatConfig.compactLayout ? Kirigami.Units.largeSpacing * 2 : Kirigami.Units.largeSpacing
-    rightPadding: NeoChatConfig.compactLayout ? Kirigami.Units.largeSpacing * 2 : Kirigami.Units.largeSpacing
 
     enableAvatars: NeoChatConfig?.showAvatarInTimeline ?? false
     compactMode: NeoChatConfig?.compactLayout ?? false
@@ -137,9 +135,9 @@ MessageDelegateBase {
 
     contentItem: Bubble {
         id: bubble
-        topPadding: NeoChatConfig.compactLayout ? 0 : Kirigami.Units.largeSpacing
-        bottomPadding: NeoChatConfig.compactLayout ? 0 : Kirigami.Units.largeSpacing
-        leftPadding: NeoChatConfig.compactLayout ? Kirigami.Units.mediumSpacing : Kirigami.Units.largeSpacing + Kirigami.Units.smallSpacing
+        topPadding: NeoChatConfig.compactLayout ? Kirigami.Units.smallSpacing / 2 : Kirigami.Units.largeSpacing
+        bottomPadding: NeoChatConfig.compactLayout ? Kirigami.Units.mediumSpacing / 2 : Kirigami.Units.largeSpacing
+        leftPadding: NeoChatConfig.compactLayout ? 0 : Kirigami.Units.largeSpacing + Kirigami.Units.smallSpacing
         rightPadding: Kirigami.Units.largeSpacing + Kirigami.Units.smallSpacing
 
         author: root.author

src/timeline/ReadMarkerDelegate.qml

@@ -29,8 +29,7 @@ TimelineDelegate {
     }
 
     width: parent?.width
-    leftPadding: NeoChatConfig.compactLayout && root.ListView.view.width >= Kirigami.Units.gridUnit * 20 ? Kirigami.Units.largeSpacing * 2 : Kirigami.Units.largeSpacing
-    rightPadding: NeoChatConfig.compactLayout && root.ListView.view.width >= Kirigami.Units.gridUnit * 20 ? Kirigami.Units.largeSpacing * 2 : Kirigami.Units.largeSpacing
+    rightPadding: NeoChatConfig.compactLayout && root.ListView.view.width >= Kirigami.Units.gridUnit * 20 ? Kirigami.Units.gridUnit * 2 + Kirigami.Units.largeSpacing : Kirigami.Units.largeSpacing
 
     alwaysFillWidth: NeoChatConfig.compactLayout
 
@@ -43,7 +42,7 @@ TimelineDelegate {
 
         topInset: Kirigami.Units.largeSpacing + Kirigami.Units.mediumSpacing
         bottomInset: Kirigami.Units.mediumSpacing
-        rightInset: 0
+        rightInset: Kirigami.Units.largeSpacing
         leftInset: 0
 
         Timer {