* docs(i18n): translate batch 1 * docs(i18n): translate batch 2 * docs(i18n): translate batch 3 (20 files) - openapi/: app, share - faq/: all 8 files - use-cases/: index, external-integration (5 files), app-cases (4 files) Translated using North American style with natural, concise language. Preserved MDX syntax, code blocks, images, and component imports. * docs(i18n): translate protocol docs * docs(i18n): translate introduction docs (part 1) * docs(i18n): translate use-cases docs * docs(i18n): translate introduction docs (part 2 - batch 1) * docs(i18n): translate final 9 files * fix(i18n): fix YAML and MDX syntax errors in translated files - Add quotes to description with colon in submit_application_template.en.mdx - Remove duplicate Chinese content in translate-subtitle-using-gpt.en.mdx - Fix unclosed details tag issue * docs(i18n): translate all meta.json navigation files * fix(i18n): translate Chinese separators in meta.en.json files * translate * translate * i18n --------- Co-authored-by: archer <archer@archerdeMac-mini.local> Co-authored-by: archer <545436317@qq.com>
