fix(scheme): 修复输出 CSS 变量时缺少分号的问题

color-module/src/schemes/q_style_2/mod.rs

@@ -148,7 +148,7 @@ impl SchemeExport for QScheme2 {
                     collection.push(format!("--color-{key}: light-dark(#{light}, #{dark});"));
                 }
                 (Some(color), None) | (None, Some(color)) => {
-                    collection.push(format!("--color-{key}: #{color}"));
+                    collection.push(format!("--color-{key}: #{color};"));
                 }
                 (None, None) => {}
             }