Update ColorResolved ResolvedPaint

Author: Kyle-Ye

Sources/OpenSwiftUICore/Graphic/Color/Color+ShapeStyle.swift

@@ -3,7 +3,7 @@
 //  OpenSwiftUICore
 //
 //  Audited for iOS 18.0
-//  Status: WIP
+//  Status: Complete
 
 package import Foundation
 
@@ -63,7 +63,7 @@ extension ColorProvider {
 
 extension Color.Resolved: ResolvedPaint {
     package func draw(path: Path, style: PathDrawingStyle, in context: GraphicsContext, bounds: CGRect?) {
-        preconditionFailure("TODO")
+        context.draw(path, with: .color(self), style: style)
     }
 
     package var isClear: Bool { opacity == 0 }

Sources/OpenSwiftUICore/Graphic/GraphicsContext.swift

@@ -479,4 +479,18 @@ public struct GraphicsContext {
             self.init(rawValue: CGBlendMode.plusLighter.rawValue)
         }
     }
+    
+    // FIXME
+    package enum ResolvedShading: Sendable {
+        case backdrop(Color.Resolved)
+        case color(Color.Resolved)
+        case style(_ShapeStyle_Pack.Style)
+        case levels([GraphicsContext.ResolvedShading])
+    }
+}
+
+extension GraphicsContext {
+    package func draw(_ path: Path, with shading: GraphicsContext.ResolvedShading, style: PathDrawingStyle) {
+        preconditionFailure("TODO")
+    }
 }