Switch to to_camel

Author: holtskinner

src/a2a/_base.py

@@ -1,5 +1,5 @@
 from pydantic import BaseModel, ConfigDict
-from pydantic.alias_generators import to_snake
+from pydantic.alias_generators import to_camel
 
 
 class A2ABaseModel(BaseModel):
@@ -14,5 +14,5 @@ class A2ABaseModel(BaseModel):
         validate_by_name=True,
         validate_by_alias=True,
         serialize_by_alias=True,
-        alias_generator=to_snake,
+        alias_generator=to_camel,
     )