fix japanese translation

[leestott]

Fix Japanese translation

Removing all files for retranslation.

[github-actions]

👋 Thanks for contributing @leestott! We will review the pull request and get back to you soon.

[Copilot]

Pull Request Overview

This PR removes all existing Japanese translation files to prepare for a full retranslation.

• Deletes the translations/ja directory’s contents across multiple lessons and sample guides.
• Clears out code samples, README files, and solution content under Japanese locale.
• Enables a fresh retranslation workflow by wiping out old files.

Reviewed Changes

Copilot reviewed 25 out of 25 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
translations/ja/CODE_OF_CONDUCT.md	Entire file removed to reset translation.
translations/ja/11-mcp/code_samples/...	All Japanese code samples for MCP removed.
translations/ja/11-mcp/README.md	Japanese lesson overview removed.
translations/ja/10-ai-agents-production/...	Japanese production lesson removed.
translations/ja/08-multi-agent/...	Japanese multi-agent solution and quiz removed.
translations/ja/07-planning-design/...	Japanese planning lesson removed.
translations/ja/06-building-trustworthy-agents/...	Japanese trustworthy agents lesson removed.
translations/ja/05-agentic-rag/...	Japanese agentic RAG content removed.
translations/ja/04-tool-use/...	Japanese tool use lesson removed.
translations/ja/03-agentic-design-patterns/...	Japanese design patterns lesson removed.
translations/ja/02-explore-agentic-frameworks/...	Japanese framework exploration removed.
translations/ja/01-intro-to-ai-agents/...	Japanese intro lesson removed.
translations/ja/00-course-setup/...	Japanese course setup content removed.
translations/ja/00-course-setup/AzureSearch.md	Japanese Azure Search setup removed.

Comments suppressed due to low confidence (1)

translations/ja/CODE_OF_CONDUCT.md:1

• Removing all Japanese translation files at once may break localization pipelines or user documentation routes; ensure build scripts and navigation links are updated or replaced with placeholders to avoid broken references.

-   -# Microsoft Open Source Code of Conduct

[leestott]

this will be fixed in #215

[skytin1004]

Hi @leestott,

Thanks for the fix. I noticed that some of the removals were triggered by an edge case where the translation output caused an error during API handling, something likely not fixable by simply regenerating the translations.

My suggestion is to go ahead and merge these PRs (#209, #207, #206, #202) as they are, and I'll continue investigating the issue within Co-op Translator to improve handling of such edge cases going forward.

Happy to follow up with a more robust patch once I've identified the root cause. Let me know what you think!

[skytin1004]

Hi @koreyspace,

Just to clarify, my earlier comment was intended to suggest keeping the contributed translations, rather than removing them and regenerating from scratch.

My suggestion was to close this PR and instead merge the others I referenced (#209, #207, #206, #202), which preserved the translated content.

That said, I understand the PR has already been merged, and I'll make sure to address this properly in the upcoming Co-op Translator improvements.

I also reviewed the Japanese translations myself, and I noticed that a few of the issues wouldn't be resolved even by simply regenerating the content using Co-op Translator. In fact, some of them require manual refinement or improvement within the original source content itself.

That's why I personally feel that contributions from people working on improving translations manually are worth preserving, when possible. Just wanted to ask your thoughts on this approach.

Of course, I fully understand if the current decision stands.
I just wanted to check whether reverting this PR and merging the previously contributed translations (#209, #207, #206, #202) might still be an option.

Really appreciate your time and the quick response. Thank you!