feat: regenerate SDK with updated OpenAPI spec

Speakeasy regeneration with latest schema changes including
type renames and new server tool models.

src/openrouter/components/functioncallargsdeltaevent.py

@@ -0,0 +1,33 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from typing import Literal
+from typing_extensions import TypedDict
+
+
+FunctionCallArgsDeltaEventType = Literal["response.function_call_arguments.delta",]
+
+
+class FunctionCallArgsDeltaEventTypedDict(TypedDict):
+    r"""Event emitted when function call arguments are being streamed"""
+
+    type: FunctionCallArgsDeltaEventType
+    item_id: str
+    output_index: float
+    delta: str
+    sequence_number: float
+
+
+class FunctionCallArgsDeltaEvent(BaseModel):
+    r"""Event emitted when function call arguments are being streamed"""
+
+    type: FunctionCallArgsDeltaEventType
+
+    item_id: str
+
+    output_index: float
+
+    delta: str
+
+    sequence_number: float