feat(api, i18n): add agent_node_id to various admin queries and enhance multi-language support

Introduced the agent_node_id field in AdminDrawListQuery, AdminPlayerListQuery, AdminSettlementBatchListQuery, TicketItemsListQuery, and TransferOrderListQuery to improve filtering capabilities. Updated the admin-breadcrumb and admin-sidebar components to include new translations for agent-related terms in English, Nepali, and Chinese, enhancing the overall user experience and multi-language support across the admin interface.

src/i18n/locales/en/agents.json

@@ -0,0 +1,61 @@
+{
+  "title": "Agents",
+  "treeTitle": "Agent tree",
+  "detailTitle": "Node details",
+  "selectNode": "Select an agent node from the tree",
+  "loadFailed": "Failed to load agent tree",
+  "siteLabel": "Site",
+  "createChild": "Add child agent",
+  "editNode": "Edit node",
+  "deleteNode": "Delete node",
+  "deleteNodeConfirm": "This action cannot be undone. Make sure the node has no children, users, or roles.",
+  "code": "Code",
+  "name": "Name",
+  "depth": "Depth",
+  "path": "Path",
+  "status": "Status",
+  "isRoot": "Root",
+  "createSuccess": "Created agent {{name}}",
+  "updateSuccess": "Updated {{name}}",
+  "deleteSuccess": "Deleted agent {{name}}",
+  "saveFailed": "Save failed",
+  "codeRequired": "Code and name are required",
+  "tabs": {
+    "overview": "Overview",
+    "roles": "Roles",
+    "users": "Accounts",
+    "delegation": "Delegation ceiling"
+  },
+  "delegation": {
+    "title": "Delegation ceiling",
+    "hint": "Select actions this child agent may grant to its own subordinates. Agent roles cannot exceed this ceiling.",
+    "permission": "Action",
+    "canDelegate": "May delegate further",
+    "save": "Save ceiling",
+    "saveSuccess": "Delegation ceiling saved",
+    "empty": "No actions available to assign",
+    "rootDenied": "Root nodes do not use delegation ceilings"
+  },
+  "roles": {
+    "title": "Agent roles",
+    "create": "Create role",
+    "permissions": "Permissions",
+    "slug": "Slug",
+    "userCount": "Users",
+    "createSuccess": "Created role {{name}}",
+    "updateSuccess": "Updated role {{name}}",
+    "deleteSuccess": "Deleted role {{name}}",
+    "permissionSaveSuccess": "Permissions updated",
+    "readOnlyTemplate": "Read-only template",
+    "permissionSubsetHint": "Only permissions you hold can be assigned"
+  },
+  "users": {
+    "title": "Agent accounts",
+    "create": "Create account",
+    "username": "Username",
+    "password": "Password",
+    "roles": "Roles",
+    "createSuccess": "Created account {{name}}",
+    "roleSaveSuccess": "Roles updated for {{name}}"
+  }
+}