fix: multiple UI fixes

- Leave message UI
- Better support for dark mode

Change-Id: I8ee94aa1a973fcb030be695573d6d1461e730e22
diff --git a/ui/Base.lproj/AddSIPAccountVC.xib b/ui/Base.lproj/AddSIPAccountVC.xib
index 5e0b3f0..bd6f971 100644
--- a/ui/Base.lproj/AddSIPAccountVC.xib
+++ b/ui/Base.lproj/AddSIPAccountVC.xib
@@ -53,6 +53,9 @@
                                         <userDefinedRuntimeAttribute type="color" keyPath="hoverColor">
                                             <color key="value" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
                                         </userDefinedRuntimeAttribute>
+                                        <userDefinedRuntimeAttribute type="color" keyPath="hoverDarkColor">
+                                            <color key="value" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                        </userDefinedRuntimeAttribute>
                                     </userDefinedRuntimeAttributes>
                                     <connections>
                                         <action selector="editPhoto:" target="-2" id="ZqF-dw-9gc"/>