Add `proto/agynio/api/gateway/v1/llm.proto` — `LLMGateway` service exposing LLM provider and model CRUD through the gateway. Re-uses upstream `agynio.api.llm.v1` request/response messages. `ResolveModel` is excluded (internal-only).
Add
proto/agynio/api/gateway/v1/llm.proto—LLMGatewayservice exposing LLM provider and model CRUD through the gateway.Re-uses upstream
agynio.api.llm.v1request/response messages.ResolveModelis excluded (internal-only).