Fix the download and settings dialog to take more real estate if available on large monitors.

Signed-off-by: Adam Treat <treat.adam@gmail.com>

gpt4all-chat/main.qml

@@ -410,7 +410,7 @@ Window {
     SettingsDialog {
         id: settingsDialog
         anchors.centerIn: parent
-        width: Math.min(1280, window.width - (window.width * .1))
+        width: Math.min(1920, window.width - (window.width * .1))
         height: window.height - (window.height * .1)
         onDownloadClicked: {
             downloadNewModels.showEmbeddingModels = true
@@ -736,7 +736,7 @@ Window {
     ModelDownloaderDialog {
         id: downloadNewModels
         anchors.centerIn: parent
-        width: Math.min(1280, window.width - (window.width * .1))
+        width: Math.min(1920, window.width - (window.width * .1))
         height: window.height - (window.height * .1)
         Item {
             Accessible.role: Accessible.Dialog