FastGPT i18n Namespace Translation

Treat packages/web/i18n/zh-CN/<namespace>.json as the semantic and structural source of truth. Translate the specified namespace into all sibling locale directories without changing runtime behavior.

Before translating, read both of these references completely:

• references/translation-guidelines.md
• references/fastgpt-glossary.json

Workflow

1. Resolve and constrain the scope

• Require explicit namespace names, source files, or all from the user.
• Resolve a bare namespace such as app to packages/web/i18n/zh-CN/app.json.
• Resolve all to every JSON file directly under packages/web/i18n/zh-CN/, sorted by filename.
• Reject a source outside zh-CN; ask for the Simplified Chinese source instead.
• Discover target locales from sibling directories under packages/web/i18n/, excluding zh-CN.
• Edit only the selected namespace files. Create a missing target namespace file when its locale directory already exists, but never create a new locale.
• Preserve unrelated user changes already present in target files.

2. Establish product meaning befor…