feat(client): 入库列表 + 共享订单状态徽章设计语言重建

- StatusBadge → StatusPill（草稿/待审核/已审核/已拒绝 圆点软底，色走 token：
  infoSoft/warnBg/successBg/dangerBg）——入库/出库列表共享，一处升级两屏受益
- 入库列表副标「共 N 笔入库单」+ 详情弹窗斑马行/灰字 token 化（修暗色破绽）
- 整屏 golden ×三主题（桌面+移动）入回归闸

analyze 0 error.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TSKEiHsvauyxYUW2itzUXX

client/lib/widgets/status_badge.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import '../core/theme/context_tokens.dart';
+import 'kpi_card.dart';
 
 enum OrderStatus { draft, pending, approved, rejected }
 
@@ -24,37 +25,14 @@ class StatusBadge extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final Color bg;
-    final Color fg;
-    switch (status) {
-      case OrderStatus.draft:
-        bg = const Color(0xFFF5F5F5);
-        fg = context.tokens.muted;
-        break;
-      case OrderStatus.pending:
-        bg = const Color(0xFFFFF3E0);
-        fg = context.tokens.accent;
-        break;
-      case OrderStatus.approved:
-        bg = const Color(0xFFE8F5E9);
-        fg = context.tokens.success;
-        break;
-      case OrderStatus.rejected:
-        bg = const Color(0xFFFFEBEE);
-        fg = context.tokens.danger;
-        break;
-    }
-    return Container(
-      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
-      decoration: BoxDecoration(
-        color: bg,
-        borderRadius: BorderRadius.circular(3),
-      ),
-      child: Text(
-        status.label,
-        style: TextStyle(
-            color: fg, fontSize: 12, fontWeight: FontWeight.w500),
-      ),
-    );
+    final t = context.tokens;
+    // 还原原型 .badge.b-*：圆点 + 软底，色全走 token。
+    final (Color fg, Color bg) = switch (status) {
+      OrderStatus.draft => (t.muted, t.infoSoft),
+      OrderStatus.pending => (t.warn, t.warnBg),
+      OrderStatus.approved => (t.success, t.successBg),
+      OrderStatus.rejected => (t.danger, t.dangerBg),
+    };
+    return StatusPill(label: status.label, color: fg, background: bg);
   }
 }