`ods generate pr` generate a draft PR body with AI ​​Disclosure section

[shenxianpeng]

AI Disclosure currently lacks LLM integration—at present, the AI ​​Disclosure section is filled out entirely manually, operating on an "honor system" (relying on individual conscientiousness).

A natural extension of this would be to introduce an ods generate pr command that hooks into an LLM to automatically analyze the code diff and generate a draft PR body complete with the AI ​​Disclosure section. This would transform ODS from a mere "compliance constraint" into a genuine "productivity tool," fundamentally shifting the motivation for its adoption.

[shenxianpeng]

Create an ods generate pr command that invokes an LLM API (such as Anthropic or OpenAI) to automatically generate a PR body that includes an AI Disclosure. ODS will transform from a "constraint imposed upon me" into a "tool that assists me"