Fix documentation quality issues in legacy docs (English + Japanese)

[miyako]

Summary

Comprehensive documentation quality audit and fixes for legacy documentation files under i18n/ja/docusaurus-plugin-content-docs/*/Desktop-legacy|Develop-legacy|language-legacy/.

79 files modified across 6 commits covering both English and Japanese content.

---

Changes by commit

1. Fix broken links, typos, and French remnant (10 files)

• sempahore → semaphore / clear-sempahore → clear-semaphore (link slugs)
• ction-info → action-info (link slug)
• set-quer-destination → set-query-destination (link slug)
• modfiy → modify (code comment typo)
• ::info → :::info (Docusaurus admonition syntax)
• encodage → UTF-8 (French remnant in XML example)

2. Fix prose and factual issues (6 files)

• Simple API XML → Simple API for XML
• Apache Foundation company → Apache Software Foundation
• XSL document → XML document
• provoke errors → cause errors
• Tab character → space in Markdown table
• Removed orphan ::: admonition blocks

3. Fix missing operator in code example (2 files)

• [Inventory]Part Qty 1 → [Inventory]Part Qty-1 (verified against archived original)

4. Standardize spelling (6 files)

• cancelled → canceled (US English, consistent throughout)

5. Remove trailing space from admonition marker (2 files)

6. Fix Japanese documentation issues (53 files)

• フィ－ルド → フィールド: Wrong character U+FF0D (FULLWIDTH HYPHEN-MINUS) replaced with correct U+30FC (KATAKANA PROLONGED SOUND MARK) — 53 files
• トリガ → トリガー: Standardized to preferred long-vowel form
• ユーザインターフェース → ユーザーインターフェース: Consistent with preferred term
• 使用してないでください → 使用しないでください: Grammar fix
• して下さい → してください: Consistent hiragana style
• **インスペクタ**ー → **インスペクター**: Fixed broken bold markup
• Removed stray period, empty 注: markers, word-wrap space artifacts
• Fixed broken link: trucate-table → truncate-table

---

Scope

All changes are within:

i18n/ja/docusaurus-plugin-content-docs/*/Desktop-legacy/
i18n/ja/docusaurus-plugin-content-docs/*/Develop-legacy/
i18n/ja/docusaurus-plugin-content-docs/*/language-legacy/
i18n/ja/docusaurus-plugin-content-docs/*/FormObjects/
i18n/ja/docusaurus-plugin-content-docs/*/commands-legacy/
i18n/ja/docusaurus-plugin-content-docs/*/commands/

Notes

• Files originate from HTML export of legacy 4D documentation system
• Archived originals at https://library.4d-japan.com/doc/4Dv20/ were used for verification
• Changes applied consistently across all version directories (current, version-21, version-21-R3, version-21-R4)
• No semantic/content changes — only corrections to typos, broken links, and formatting artifacts