fix(web): hover Portal 防裁切 + 桌宠套绳距离上限

HoverCardContent 包 Portal + collisionPadding,优先级浮层逃出侧栏 overflow:hidden
不再被裁。桌宠套绳手势加距离上限(宠物↔鼠标 ≤ 半屏高),超距不触发。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/pac-web/src/components/pet/pet-locomotion.ts

@@ -241,13 +241,18 @@ export function usePetLocomotion(
 
     /** 套绳荡飞:绳子套在锚点(默认 = 当前鼠标位置),钟摆荡 1.5 个来回后松手甩飞。 */
     /** 套绳就绪:鼠标在视窗内、且离宠物足够远(锚点可在任意方位 —— 上/下/侧都行)。 */
-    const swingReady = () =>
+    const swingReady = () => {
+      const d = Math.hypot(c.cur.x - (c.x + size / 2), c.cur.y - (c.y + size / 2));
+      return (
         c.cur.t > 0 &&
         c.cur.x >= 0 &&
         c.cur.x <= window.innerWidth &&
         c.cur.y >= 0 &&
         c.cur.y <= window.innerHeight &&
-      Math.hypot(c.cur.x - (c.x + size / 2), c.cur.y - (c.y + size / 2)) > 110;
+        d > 110 &&
+        d <= window.innerHeight / 2 // 距离上限:宠物↔鼠标 ≤ 半屏高,过远不套绳
+      );
+    };
 
     const startSwing = (anchor?: { x: number; y: number }) => {
       const pcx = c.x + size / 2;
@@ -348,11 +353,14 @@ export function usePetLocomotion(
         cr.minY = Math.min(cr.minY, e.clientY);
         cr.maxY = Math.max(cr.maxY, e.clientY);
         const diag = Math.hypot(cr.maxX - cr.minX, cr.maxY - cr.minY);
+        // 宠物↔鼠标(画圈处)距离上限:半个屏幕高度,过远不触发套绳
+        const petMouseDist = Math.hypot(e.clientX - (c.x + size / 2), e.clientY - (c.y + size / 2));
         if (
           Math.abs(cr.accum) > 5.8 && // ≈ 330°
           cr.len > 140 &&
           diag > 30 &&
           diag < 650 &&
+          petMouseDist <= window.innerHeight / 2 &&
           now - cr.lastAt > 6_000 &&
           c.motion === 'rest' &&
           !getBusy()

apps/pac-web/src/components/ui/hover-card.tsx

@@ -13,10 +13,13 @@ const HoverCardContent = React.forwardRef<
   React.ElementRef<typeof HoverCardPrimitive.Content>,
   React.ComponentPropsWithoutRef<typeof HoverCardPrimitive.Content>
 >(({ className, align = 'center', sideOffset = 4, ...props }, ref) => (
+  // ⭐ Portal:渲染到 body,逃出祖先 overflow:hidden 裁切(优先级/画像 hover 浮层被侧栏切掉的根因)
+  <HoverCardPrimitive.Portal>
     <HoverCardPrimitive.Content
       ref={ref}
       align={align}
       sideOffset={sideOffset}
+      collisionPadding={8}
       className={cn(
         'z-50 w-64 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-none',
         'data-[state=open]:animate-in data-[state=closed]:animate-out',
@@ -28,6 +31,7 @@ const HoverCardContent = React.forwardRef<
       )}
       {...props}
     />
+  </HoverCardPrimitive.Portal>
 ));
 HoverCardContent.displayName = HoverCardPrimitive.Content.displayName;