Replace deprecated Pydantic v1 `class Config:` inner class with `model_config = SettingsConfigDict(...)` to eliminate the deprecation warning emitted on every test run. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace deprecated Pydantic v1 `class Config:` inner class with `model_config = SettingsConfigDict(...)` to eliminate the deprecation warning emitted on every test run. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>