…pagse (#598)This pull request adds a new GitHub Actions job to automate thetranslation of document pages.- Before this job can run, **OPENAI_API_KEY must be added to the projectsecrets.**- It typically takes 8–10 minutes using the o3 model, so the job isconfigured to run only when there are changes under docs/ or inmkdocs.yml.- The job commits and pushes the translated changes, but it does notdeploy the documents to GitHub Pages. If we think it’s better to deploythe latest changes automatically as well, I’m happy to update theworkflow. (Personally, I don’t think it’s necessary, since the changeswill be deployed with the next deployment job execution)

…ranch (#1162)This pull request resolves the execution error of#598 CI job. The jobpushes the changes directly to the main branch. However, our branchpolicies do not allow bypassing required checks, so it always fails.This pull request changes its behavior just to create a pull request andthen ask humans to review (actually you don't need to check translationresults though) and merge it.

### Summary:Was running into bugs. Because the model settings were being set fromboth runner and session, and that was causing issues. Among otherthings, handoffs were broken because the runner wasn't reading them, andthe session wasn't setting them in the connect() call.### Test Plan:Unit tests.