some improvements for account network settings

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>

src/gui/networksettings.ui

@@ -13,11 +13,14 @@
   <property name="windowTitle">
    <string notr="true">Form</string>
   </property>
+  <property name="autoFillBackground">
+   <bool>true</bool>
+  </property>
   <layout class="QGridLayout" name="gridLayout_3">
    <item row="2" column="0">
     <spacer name="verticalSpacer">
      <property name="orientation">
-      <enum>Qt::Vertical</enum>
+      <enum>Qt::Orientation::Vertical</enum>
      </property>
      <property name="sizeHint" stdset="0">
       <size>

src/libsync/theme.cpp

@@ -371,10 +371,10 @@ Theme::Theme()
 
     reserveDarkPalette.setColor(QPalette::WindowText, Qt::white);
     reserveDarkPalette.setColor(QPalette::Button, QColor(127, 127, 127));
-    reserveDarkPalette.setColor(QPalette::Light, QColor(53, 53, 53));
+    reserveDarkPalette.setColor(QPalette::Light, QColor(20, 20, 20));
     reserveDarkPalette.setColor(QPalette::Midlight, QColor(78, 78, 78));
-    reserveDarkPalette.setColor(QPalette::Dark, QColor(35, 35, 35));
-    reserveDarkPalette.setColor(QPalette::Mid, QColor(44, 44, 44));
+    reserveDarkPalette.setColor(QPalette::Dark, QColor(191, 191, 191));
+    reserveDarkPalette.setColor(QPalette::Mid, QColor(95, 95, 95));
     reserveDarkPalette.setColor(QPalette::Text, Qt::white);
     reserveDarkPalette.setColor(QPalette::BrightText, Qt::red);
     reserveDarkPalette.setColor(QPalette::ButtonText, Qt::white);