docs: update wiki for 0.3.2 mascot packages

docs: expand mascot pack authoring guide

docs: rewrite wiki structure and guides

Revert "docs: 更新 Visual Studio 版本至 2026" This reverts commit 4dd98cef0fceca6b320c0ac19cba77da30bcf379.

docs: 更新 Visual Studio 版本至 2026 - Building.md: MSVC 2022 → MSVC 2026 - Contributing.md: Visual Studio 2022 → Visual Studio 2026 Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: 重写 Architecture.md,优化结构和可读性 - 删除重复的目录结构说明 - 合并重复的子模块关系图 - 简化核心组件介绍,使用表格替代长文本 - 优化数据流图表的可读性 - 总行数从 392 行减少到 249 行 Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: 更新 wiki 文档以匹配新的代码结构 - Architecture.md: 更新目录结构,libshijima 已集成到 src/app/core/shijima-engine/ - Building.md: 更新子模块说明(2个而非3个) - CI-CD.md: 移除过时的 libshijima git 历史获取步骤 - Contributing.md: 更新引擎贡献说明 - Home.md: 更新核心依赖表 Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: 更新 wiki 文档以匹配新的代码结构 - 更新 Architecture.md: - 目录结构描述(src/app/ 分层为 core/runtime/ui) - 更新所有文件路径到新的位置 - 新增代码组织约定章节 - 更新 Contributing.md: - 文件组织改为分层结构描述 - 新增实现文件命名规范(主体+职责模式)

docs: update navigation links to point to Importing-Mascots page Update sidebar, home, and getting-started to link to the new dedicated Importing-Mascots page instead of the Mascot-Packs creation guide. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: add dedicated Importing Mascots wiki page Bilingual guide covering drag-drop, menu import, supported archive layouts (Shimeji-EE, root-level, subdirectory, bare images), storage paths, post-import validation, and troubleshooting with exact console error messages. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: add 'Importing Mascots' back to User Guide section Restore a user-facing entry for importing mascot packs in the User Guide, separate from the dedicated Pack Creation Guide section. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: separate Mascot Packs into its own sidebar section Move mascot pack guide out of User Guide into a dedicated 'Mascot Packs' category in both sidebar and home page navigation. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs: replace Mascot-Packs guide with comprehensive bilingual version Complete rewrite with 12 sections covering all 46 default sprites, both XML configs (actions.xml + behaviors.xml), directory structure, action/behavior system, expressions, and step-by-step custom mascot creation guide. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

Add project wiki: bilingual docs (zh-CN / en)

Initial Home page