cursor finally working properly and removed from render_text

src/render/primitive.rs

@@ -212,6 +212,17 @@ pub struct RectPrimitive {
     pub inner_radius: f32,
 }
 
+impl RectPrimitive {
+    pub fn color(color: Color<u8>) -> Self {
+        Self {
+            color,
+            radius: 0.0,
+            thickness: 0.0,
+            inner_radius: 0.0,
+        }
+    }
+}
+
 #[repr(C)]
 #[derive(Copy, Clone)]
 pub struct TexturePrimitive {