feat(settlement): 优化回水分摊明细展示及分组逻辑

- 新增多语言支持，补充回水分摊相关字段翻译
- 优化回水分摊数据汇总逻辑，合并相同参与方的数据
- 增加分摊占比显示，提升明细信息直观性
- 实现按注单分组的回水明细展开与收起功能
- 使用表格展示汇总数据，提升界面可读性和美观度
- 调整样式和交互细节，增强用户体验

src/i18n/locales/en/settlementCenter.json

@@ -270,6 +270,13 @@
     "recordReceiptFrom": "Record receipt ({{payer}} → {{payee}})",
     "recordPayoutTo": "Record payout ({{payer}} → {{payee}})",
     "rebateAllocationsHint": "How rebate is allocated across agent tiers.",
+    "rebateAllocParticipant": "Participant",
+    "rebateAllocRate": "Share",
+    "rebateAllocAmount": "Allocated",
+    "rebateAllocTotal": "Total",
+    "rebateAllocTicket": "Ticket",
+    "showRawRebateAllocations": "Show per-ticket detail ({{count}})",
+    "hideRawRebateAllocations": "Hide per-ticket detail",
     "payment": "Payment",
     "flowHint": {
       "playerPayAgent": "Player should settle with the direct agent",

src/i18n/locales/ne/settlementCenter.json

@@ -272,6 +272,13 @@
     "recordReceiptFrom": "रसिद दर्ता ({{payer}} → {{payee}})",
     "recordPayoutTo": "भुक्तानी दर्ता ({{payer}} → {{payee}})",
     "rebateAllocationsHint": "एजेन्ट तहहरूमा रिबेट कसरी बाँडिन्छ।",
+    "rebateAllocParticipant": "सहभागी",
+    "rebateAllocRate": "शेयर",
+    "rebateAllocAmount": "बाँडफाँड रकम",
+    "rebateAllocTotal": "कुल",
+    "rebateAllocTicket": "टिकट",
+    "showRawRebateAllocations": "टिकट अनुसार विवरण देखाउनुहोस् ({{count}})",
+    "hideRawRebateAllocations": "टिकट विवरण लुकाउनुहोस्",
     "payment": "भुक्तानी",
     "flowHint": {
       "playerPayAgent": "खेलाडीले प्रत्यक्ष एजेन्टसँग सेटल गर्नुपर्छ",

src/i18n/locales/zh/settlementCenter.json

@@ -255,6 +255,13 @@
     "recordReceiptFrom": "登记收款（{{payer}} 付给 {{payee}}）",
     "recordPayoutTo": "登记付款（{{payer}} 付给 {{payee}}）",
     "rebateAllocationsHint": "各层级代理对回水的承担明细。",
+    "rebateAllocParticipant": "参与方",
+    "rebateAllocRate": "占成",
+    "rebateAllocAmount": "分摊金额",
+    "rebateAllocTotal": "合计",
+    "rebateAllocTicket": "注单",
+    "showRawRebateAllocations": "展开按注单明细 ({{count}})",
+    "hideRawRebateAllocations": "收起按注单明细",
     "payment": "收付",
     "flowHint": {
       "playerPayAgent": "玩家应向直属代理结算",