mohdel v0.113.0

Added

• Qwen Cloud provider (qwen/*) — OpenAI-compatible chat completions
  against Alibaba's international DashScope endpoint
  (dashscope-intl.aliyuncs.com/compatible-mode/v1), key via
  QWEN_API_SK. Thinking is wired through the new qwen
  reasoning-field variant: outputEffort maps to enable_thinking
  plus a numeric thinking_budget from the spec's
  thinkingEffortLevels; Qwen hybrid models think by default, so
  effort none sends an explicit enable_thinking: false.