manager配置反复重置 || manager configuration is reset repeatedly

**背景：**
版本：HiClaw v1.1.2
Manager Runtime：OpenClaw
LLM 配置：【OpenAI兼容】百炼平台API，使用qwen3.7-plus

**问题：**
在安装时，已经配置最大上下文长度及最大输出长度，但是Manager的启动后并未带入该环境变量，导致其上下文长度为150K，触发压缩频繁，不管是通过修改openclaw.json或者通过IM修改MinIO及openclaw.json的配置，都会在几分钟内被重置。

**诉求：**
期望给出可实现修改方案

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**Background:**
Version: HiClaw v1.1.2
Manager Runtime:OpenClaw
LLM configuration: [OpenAI compatible] Bailian platform API, using qwen3.7-plus

**Question:**
During installation, the maximum context length and maximum output length have been configured, but the environment variable was not brought into the Manager after startup, resulting in a context length of 150K, triggering compression frequently. Whether it is through modifying openclaw.json or modifying the configuration of MinIO and openclaw.json through IM, it will be reset within a few minutes.

**Appeal:**
It is expected that a feasible modification plan will be provided