feat(integration): 新增 site_code 支持并增强玩家与注单管理界面

在后台玩家与注单相关 API 中新增 site_code 参数，支持按站点筛选数据。
更新 PlayersConsole 与 PlayerTicketsConsole UI 组件，新增站点选择筛选功能。
增强国际化支持，在英文与中文语言包中新增站点相关文案。
优化配置中心页面，新增跳转至集成站点管理的入口，提升后台导航体验。

src/i18n/locales/en/config.json

@@ -29,7 +29,77 @@
     "jackpotTitle": "Jackpot",
     "jackpotDesc": "Pool parameters and ledger records",
     "riskCapTitle": "Risk cap rules",
-    "riskCapDesc": "Per-number payout caps and occupancy"
+    "riskCapDesc": "Per-number payout caps and occupancy",
+    "integrationTitle": "Integration sites",
+    "integrationDesc": "site_code, JWT secrets, partner wallet URL, iframe allowlist"
+  },
+  "integrationSites": {
+    "title": "Integration sites",
+    "description": "Maintain partner integration settings in admin. site_code cannot be changed after creation.",
+    "create": "New site",
+    "edit": "Edit",
+    "save": "Save",
+    "saving": "Saving…",
+    "cancel": "Cancel",
+    "copy": "Copy",
+    "loading": "Loading…",
+    "empty": "No integration sites",
+    "loadFailed": "Failed to load integration sites",
+    "saveFailed": "Save failed",
+    "createSuccess": "Created site {{code}}",
+    "updateSuccess": "Updated site {{code}}",
+    "connectivityTest": "Test connectivity",
+    "connectivityTitle": "Partner wallet connectivity",
+    "connectivityDescription": "Call the balance API for site {{code}} using a test player.",
+    "connectivityPlayerId": "Test site_player_id",
+    "connectivityRun": "Run test",
+    "connectivityRunning": "Testing…",
+    "connectivitySuccess": "Connectivity OK",
+    "connectivityFailed": "Connectivity failed",
+    "exportParams": "Export params",
+    "exportSuccess": "Exported parameter sheet for {{code}}",
+    "exportFailed": "Export failed",
+    "rotateSecrets": "Rotate secrets",
+    "rotateSuccess": "Rotated secrets for {{code}}",
+    "rotateFailed": "Failed to rotate secrets",
+    "rotateConfirmTitle": "Rotate secrets?",
+    "rotateConfirmDescription": "New SSO and wallet keys will be generated for {{code}}. Old keys stop working immediately.",
+    "rotateConfirm": "Rotate",
+    "secretsTitle": "Save these secrets now",
+    "secretsDescription": "Secrets for {{code}} are shown only once.",
+    "secretsDismiss": "I have saved them",
+    "copied": "Copied {{field}}",
+    "copyFailed": "Copy failed",
+    "noPermission": "No permission to view integration sites",
+    "codeImmutable": "site_code cannot be changed after creation",
+    "statusEnabled": "Enabled",
+    "statusDisabled": "Disabled",
+    "dialogCreateTitle": "New integration site",
+    "dialogEditTitle": "Edit integration site",
+    "dialogDescription": "Default wallet paths are fine unless the partner uses custom URLs.",
+    "form": {
+      "required": "Site name is required",
+      "codeRequired": "site_code is required"
+    },
+    "columns": {
+      "code": "site_code",
+      "name": "Name",
+      "status": "Status",
+      "walletUrl": "Wallet API",
+      "actions": "Actions"
+    },
+    "fields": {
+      "code": "site_code",
+      "name": "Site name",
+      "currency": "Default currency",
+      "status": "Status",
+      "walletApiUrl": "Partner wallet base URL",
+      "lotteryH5BaseUrl": "Lottery H5 base URL (optional)",
+      "iframeOrigins": "iframe allowlist (one origin per line)",
+      "notes": "Notes",
+      "ssoSecret": "SSO secret",
+      "walletApiKey": "Wallet API key"
+    }
   },
   "versionStatus": {
     "active": "Active",