Module settings 

DTOs for /api/v1/settings/* per routers/settings.md §4.

Structs

ConfigChoice

LLMConfigInputDTO

LLMConfigOutputDTO

SettingsDTO

SettingsPayloadDTO

VectorDBConfigInputDTO

VectorDBConfigOutputDTO

Enums

LlmProvider

Provider enum for LLMConfigInputDTO::provider. Note that bedrock is not in this list — Python’s GET advertises it but the save Literal rejects it (routers/settings.md §6.4).

VectorDbProvider

Functions

redact_api_key

Mirrors Python’s (key[0:10] + "*" * (len(key) - 10)) if key else None.

should_persist_api_key

Mirrors Python’s '*****' not in key and len(key.strip()) > 0 guard.