Devtools Improvements

- Now has tabs setup as more features are added
- First extra tab has basic server info
- Use mobileform to make it look nicer
- For the room data tab allow the room to be changed from within devtools
- For the room data tab allow m.room.member events to be filtered out so other event types can be found easily
- For the room data tab allow viewing room account data

network/neochat#557

src/qml/Component/Devtools/ServerData.qml

@@ -0,0 +1,63 @@
+// SPDX-FileCopyrightText: 2022 James Graham <james.h.graham@protonmail.com>
+// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
+
+import QtQuick 2.15
+import QtQuick.Controls 2.15 as QQC2
+import QtQuick.Layouts 1.15
+
+import org.kde.kirigami 2.15 as Kirigami
+import org.kde.kirigamiaddons.labs.mobileform 0.1 as MobileForm
+import org.kde.kitemmodels 1.0
+
+import org.kde.neochat 1.0
+
+ColumnLayout {
+    MobileForm.FormCard {
+        Layout.fillWidth: true
+        contentItem: ColumnLayout {
+            spacing: 0
+            MobileForm.FormCardHeader {
+                title: i18n("Server Capabilities")
+            }
+            MobileForm.FormTextDelegate {
+                text: i18n("Can change password")
+                description: Controller.activeConnection.canChangePassword
+            }
+        }
+    }
+    MobileForm.FormCard {
+        Layout.fillWidth: true
+        contentItem: ColumnLayout {
+            spacing: 0
+            MobileForm.FormCardHeader {
+                title: i18n("Default Room Version")
+            }
+            MobileForm.FormTextDelegate {
+                text: Controller.activeConnection.defaultRoomVersion
+            }
+        }
+    }
+    MobileForm.FormCard {
+        Layout.fillWidth: true
+        contentItem: ColumnLayout {
+            spacing: 0
+            MobileForm.FormCardHeader {
+                title: i18n("Available Room Versions")
+            }
+            Repeater {
+                model: Controller.getSupportedRoomVersions(room.connection)
+
+                delegate: MobileForm.FormTextDelegate {
+                    text: modelData.id
+                    contentItem.children: QQC2.Label {
+                        text: modelData.status
+                        color: Kirigami.Theme.disabledTextColor
+                    }
+                }
+            }
+        }
+    }
+    Item {
+        Layout.fillHeight: true
+    }
+}