Tencent Cloud CLS observability SDK for Spring AI 1.x. Subscribes to the Micrometer Observations that Spring AI emits natively (ChatClient / ChatModel / Advisor / ToolCalling / EmbeddingModel / VectorStore) and uploads them as OpenTelemetry spans to Tencent Cloud CLS over the standard OTLP/HTTP protocol, following the CLS GenAI Trace spec.