id in ToolCall missing

The id field in the tool_call is missing. The raw response (hook) contains the id (see below, "id": "call_p7o2gz50").
But the ToolCall class doesn't have this field nor is it in model_extra.

{
  "model": "...",
  "created_at": "2026-05-18T...",
  "message": {
    "role": "assistant",
    "content": " ",
    "tool_calls": [
      {
        "id": "call_p7o2gz50",
        "function": {
          "index": 0,
          "name": "test_function",
          "arguments": {
            "param1": "test1",
            "param2": 123
          }
        }
      }
    ]
  },
  "done": true,
  "done_reason": "stop",
  ...
}

I have to use a hook to extract the id from the raw response and keep it in a list of the same size as the response.message.tool_calls list.

I suggest the following patch:

diff --git a/ollama/_types.py b/ollama/_types.py
index 96529d6..fdc00d2 100644
--- a/ollama/_types.py
+++ b/ollama/_types.py
@@ -334,6 +334,8 @@ class Message(SubscriptableBaseModel):
     """
     Model tool calls.
     """
+    id: Optional[str] = None
+    'ID of the tool call.'
 
     class Function(SubscriptableBaseModel):
       """

Start in ollama/_types.py at the ToolCall model and compare its fields with the raw tool_calls response shown in the issue. Confirm that the id is represented on the parsed ToolCall and add or update coverage if the repository has a relevant model test; done means callers can access the response id without using a hook.