OpenCode设置允许推理和上下文长度

~\.config\opencode\opencode.jsonc
      "models": {
        "deepseek-v4-pro-2": {
          "name": "deepseek-v4-pro",
          "reasoning": true,
          "compatibility": {
            "reasoningField": "reasoning_content"
          },
          "limit": {
            "context": 262144,
            "output": 0
          },
          "variants": {
            "low": {
              "reasoningEffort": "low"
            },
            "medium": {
              "reasoningEffort": "medium"
            },
            "xhigh": {
              "reasoningEffort": "xhigh"
            }
          }
        }
      }