A Collection of ModList UI Fixes (#5424)

- Skin Colors
- Scrollbar Awareness
- No more mangled lines when you filter
- and some more progress (but not done) on add

Addresses #5323

src/common/SkinColors.cpp

@@ -543,4 +543,9 @@ const Surge::Skin::Color HeatmapZero("tuningeditor.interval.heatmap.zero", 0xFFF
 } // namespace Interval
 } // namespace TuningOverlay
 
+namespace ModulationListOverlay
+{
+const Surge::Skin::Color Border("modlist.border", 0x979797), Text("modlist.text", 0xFFFFFF),
+    DimText("modlist.dimtext", 0x979797), Arrows("modlist.arrows", 0xE3E3E3);
+}
 } // namespace Colors

src/common/SkinColors.h

@@ -373,6 +373,11 @@ extern const Surge::Skin::Color Background, Arrow;
 } // namespace OctaveJog
 } // namespace VirtualKeyboard
 
+namespace ModulationListOverlay
+{
+extern const Surge::Skin::Color Border, Text, DimText, Arrows;
+}
+
 namespace JuceWidgets
 {
 namespace TabbedBar