Feature/re translate 20250912 (#172)

* docs(translator): 📚 优化翻译代理配置与中文排版规范

* Enhance CodeIgniter documentation and translation process

- Updated installation instructions in `index.rst` for clarity and consistency.
- Revised credits section in `credits.rst` to improve readability and accuracy.
- Improved PSR compatibility documentation in `psr.rst` with clearer language.
- Clarified PHP requirements and optional extensions in `requirements.rst`.
- Added a new command for translating CodeIgniter documentation from English to Chinese, including backup and guard processes.
- Implemented hooks to protect files during translation and prevent dangerous Bash commands.
- Created scripts for backing up files and guarding RST structure during translation.
- Added summary generation for completed translation tasks.

* Update upgrade documentation for CodeIgniter 4 migration

- Revised links to CodeIgniter 3.x documentation to point to the correct Chinese version.
- Updated change descriptions for clarity and consistency across various upgrade guides, including HTML tables, images, localization, migrations, models, pagination, responses, routing, security, sessions, validations, view parser, and views.
- Enhanced upgrade instructions to reflect new syntax and practices in CodeIgniter 4.
- Improved formatting and language for better readability and understanding.

* chore(ci): remove Claude translation tooling and update config; add claude skills

remove Claude translation tooling and related hooks
- delete claude translation reviewer/translator docs and ci-translate
- drop ci_translate_*.py hooks and stop summary hook
update config and tooling references
- update .gitignore to ignore .venv
- update VSCode settings to include esbonio sphinx theme
documentation housekeeping
- apply minor wording/tuning in docs across modules
repository scaffolding
- add .claude/skills/ for future Claude capabilities

* docs(ci-translate): update SKILL.md and templates with revisions

align ci-translate skill docs with current workflow and terminology

update SKILL.md: description, argument-hint, and usage examples

update review-report-example.md and detailed-report.md to reference ci-translate phase

ensure consistent terminology across docs (审查/阶段 naming and outputs)

* Add pyproject.toml for Esbonio Sphinx configuration

- Introduced a new pyproject.toml file to configure Esbonio for Sphinx documentation.
- Set buildCommand to generate HTML documentation from the source directory.
- Specified pythonCommand to use the virtual environment located at .venv.

* Refactor tutorial content for clarity and consistency

- Updated terminology from "概述" to "概览" and similar adjustments for improved readability.
- Enhanced descriptions and instructions throughout the tutorial for better understanding.
- Modified code snippets and examples for accuracy and relevance.
- Improved formatting and structure in various sections to align with best practices.
- Added notes and explanations to clarify concepts and prevent common pitfalls.

* 修正文档中的格式问题，确保强调词汇前后有空格

* docs(claude-md): 📝 扩充 `CLAUDE.md` 指南，补充架构说明与翻译工作流细节

* 细化 `source/` 目录结构与 `conf.py` Sphinx 核心配置要点（语言、主题、高亮、PDF 引擎）
* 新增翻译质量检查清单，涵盖 reST 语法保留、术语一致性与排版规范
* 补充常见问题排查指南（Sphinx 构建失败、翻译后格式异常、中文字体渲染）
* 优化构建命令示例，推荐 `--no-build` 验证参数及 `make clean`/`make help`
* 完善 CI 自动化构建流程说明，明确子模块检入、缓存策略与部署步骤

Author: hex-ci