feat(web): 设计规范与 uhd_web 同步(截至 2026-10-08)

- 材质统一边光:slab / float / pill / pill-selected / seg-thumb / chrome-side 改为左上亮右下暗的 1px 边光 + 外侧暗线;新增 lens / field / chip 参数与 pg-float-modal
- 主按钮:转动光谱环改为静态左上光谱高光,悬停沿边扫过一小段;次按钮同为 lens 玻璃
- Input / Textarea / SelectTrigger 挂 .field-glass,原生下拉与实体选择器同步;对话框按钮行 gap-3
- 提示条改 pg-float(状态色只在图标、展开不叠放);新增 GlassTooltip 接管 title 提示
- 触屏判断 input-modality.ts、touch / hover 自定义变体;animate-pg-pop 改 backwards;scroll-fade-end
- 控制台外壳:侧栏无硬分隔线、折叠开关进标志行;顶栏去磨砂,右侧控件收进玻璃胶囊
- 登录页居中单卡 auth-card;详情头图「订阅」改回普通主按钮,删除 pill-solid;发现页海报角标改 glass-chip-media
- 引入 simple-liquid-glass(liquid-surface.tsx);更新 docs/design 三份规范与 CHANGELOG

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

apps/web/app/components/discover/discover-card.tsx

@@ -54,7 +54,7 @@ export function DiscoverCard({
           </span>
         )}
         {item.rating ? (
-          <span className="absolute top-1.5 left-1.5 inline-flex items-center gap-0.5 rounded-full bg-background/80 px-1.5 py-0.5 text-micro font-medium text-foreground backdrop-blur">
+          <span className="glass-chip-media absolute top-1.5 left-1.5 inline-flex items-center gap-0.5 px-1.5 py-0.5 text-micro font-medium">
             <Star className="h-3 w-3" aria-hidden />
             {item.rating.toFixed(1)}
           </span>
@@ -62,7 +62,7 @@ export function DiscoverCard({
         {badges.length ? (
           <span className="absolute inset-x-1.5 bottom-1.5 flex flex-wrap gap-1">
             {badges.map((b) => (
-              <StatusBadge key={b.label} tone={b.tone} className="bg-background/85 backdrop-blur">
+              <StatusBadge key={b.label} tone={b.tone} onMedia>
                 {b.label}
               </StatusBadge>
             ))}