style(web): 用户工作台 - 主操作改描边并统一弹窗浮层样式

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/lib/canvas/canvas-aceternity-style.ts

@@ -17,6 +17,6 @@ export function canvasDockStyle(theme: CanvasTheme, color: string = theme.toolba
         "--dock-tooltip-border": theme.toolbar.border,
         "--dock-switch-track": "#000000",
         "--dock-switch-thumb": "#ffffff",
-        "--dock-switch-thumb-text": "#131313",
+        "--dock-switch-thumb-text": "#000000",
     } as CSSProperties;
 }