feat: 算力令牌名称自定义，留空自动编号

- POST /opc/compute/tokens 接受 name 字段
- name 为空时按该用户名下令牌数自动命名（令牌1/令牌2/…）

app/api/routers/rbac_opc.py

@@ -537,11 +537,21 @@ async def opc_compute_tokens(user: dict = Depends(require_roles("opc_member"))):
     return {"items": out}
 
 
+class OpcTokenCreateRequest(BaseModel):
+    """创建算力令牌请求：name 为空时按用户令牌数自动编号（令牌1/令牌2/…）。"""
+    name: str = ""
+
+
 @router.post("/compute/tokens", summary="创建算力令牌")
-async def opc_compute_tokens_create(user: dict = Depends(require_roles("opc_member"))):
+async def opc_compute_tokens_create(
+    body: OpcTokenCreateRequest | None = None,
+    user: dict = Depends(require_roles("opc_member")),
+):
     """为当前用户签发一枚消费令牌（供应商自动对接 PineAgents）。"""
     try:
-        token = await compute_client.issue_user_token(user.get("username"), name="OPC 端令牌")
+        token = await compute_client.issue_user_token(
+            user.get("username"), name=(body.name if body else "")
+        )
     except compute_client.ComputeError as exc:
         raise HTTPException(status_code=502, detail=f"算力引擎对接失败: {exc}") from exc
     token = dict(token or {})

app/services/compute_client.py

@@ -111,7 +111,13 @@ async def get_logs(user_pat: str) -> dict:
 
 
 async def issue_user_token(username: str, name: str = "") -> dict:
-    """为某引擎用户签发消费令牌，返回 {id, key, ...}。"""
+    """为某引擎用户签发消费令牌，返回 {id, key, ...}。
+
+    name 为空时自动编号（按该用户名下已有令牌数 +1，如“令牌1”“令牌2”）。
+    """
+    if not name:
+        existing = await list_user_tokens(username)
+        name = f"令牌{len(existing or []) + 1}"
     data = await _request(
         method="POST", path="/api/token", headers=_admin_headers(),
         json={"username": username, "name": name},