chore(workflow): add AI-assisted workflow commands and configurations

Add comprehensive workflow commands for AI-assisted development:
- Claude commands: analyze, clarify, plan
- Kilocode workflows: full feature development lifecycle
- Opencode commands: specification and implementation workflows
- Roo MCP configuration for tool integration

Update .gitignore to exclude .astro build cache directories.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

astro-routing-mapping.md

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+# Astro Routing Mapping
+
+This document specifies the mapping from downloaded HTML files in `research/www.enchun.tw/` to Astro routing files in `frontend/src/pages/`. The purpose is to recreate the Astro pages by converting the HTML content into Astro components.
+
+## Static Routes
+
+| Route | Astro File | Source HTML |
+|-------|------------|-------------|
+| `/` | `src/pages/index.astro` | `research/www.enchun.tw/index.html` |
+| `/about-enchun` | `src/pages/about-enchun.astro` | `research/www.enchun.tw/about-enchun.html` |
+| `/contact-us` | `src/pages/contact-us.astro` | `research/www.enchun.tw/contact-us.html` |
+| `/marketing-solutions` | `src/pages/marketing-solutions.astro` | `research/www.enchun.tw/marketing-solutions.html` |
+| `/news` | `src/pages/news.astro` | `research/www.enchun.tw/news.html` |
+| `/website-portfolio` | `src/pages/website-portfolio.astro` | `research/www.enchun.tw/website-portfolio.html` |
+| `/teams` | `src/pages/teams.astro` | `research/www.enchun.tw/teams.html` |
+
+## Dynamic Routes
+
+### Blog Posts (`/xing-xiao-fang-da-jing/[slug]`)
+
+- Astro File: `src/pages/xing-xiao-fang-da-jing/[slug].astro`
+- Source Folder: `research/www.enchun.tw/xing-xiao-fang-da-jing/`
+- Description: Dynamic individual blog post pages. Posts are managed in Payload CMS and can be added/removed.
+- Implementation: Use Astro's `getStaticPaths` to fetch post slugs dynamically from Payload CMS API.
+- Files: Existing `.html` files for initial migration; future paths generated from CMS.
+
+### Blog Categories (`/wen-zhang-fen-lei/[slug]`)
+
+- Astro File: `src/pages/wen-zhang-fen-lei/[slug].astro`
+- Source Folder: `research/www.enchun.tw/wen-zhang-fen-lei/`
+- Description: Dynamic category listing pages for blog posts. Categories are managed in Payload CMS and can be added/removed dynamically.
+- Current categories in Payload CMS (subject to change):
+  - 恩群數位最新公告 (slug: en-qun-shu-wei-zui-xin-gong-gao)
+  - 行銷時事最前線 (slug: xing-xiao-shi-shi-zui-qian-xian)
+  - Meta小學堂 (slug: meta-xiao-xue-tang)
+  - Google小學堂 (slug: google-xiao-xue-tang)
+- Implementation: Use Astro's `getStaticPaths` to fetch category slugs dynamically from Payload CMS API.
+- Files: Existing `.html` files for initial migration; future paths generated from CMS.
+
+### Portfolio Projects (`/webdesign-profolio/[slug]`)
+
+- Astro File: `src/pages/webdesign-profolio/[slug].astro`
+- Source Folder: Not directly available; portfolio items are managed in Payload CMS.
+- Description: Dynamic individual portfolio project pages. Projects are managed in Payload CMS and can be added/removed.
+- Implementation: Use Astro's `getStaticPaths` to fetch project slugs dynamically from Payload CMS API.
+- Example mappings: `web-design-project-2` → `/webdesign-profolio/web-design-project-2` (based on current sitemap)
+
+## Conversion Process
+
+1. For static routes: Convert HTML files directly to Astro pages by extracting content, converting styles to Tailwind, and breaking into components.
+2. For dynamic routes: Create Astro files with `getStaticPaths` to fetch slugs from Payload CMS API. For initial migration, use existing HTML files as placeholders; replace with CMS data integration.
+3. Ensure SEO meta tags are preserved or dynamically set from CMS fields.
+4. Categories and content are editable in Payload CMS, so routes will be generated dynamically post-migration.
+
+## Blog Post Structure (from DevTools Inspection)
+
+Based on inspecting a sample post (e.g., `/xing-xiao-fang-da-jing/2-zhao-yao-kong-xiao-fei-zhe-de-xin`):
+
+- **Header/Navigation**: Top nav with links to main sections; includes "回到文章列表" (back to list) link.
+- **Title**: `<h1>` and `<h2>` with post title.
+- **Publish Date**: "文章發布日期：" + date (e.g., "January 20, 2022").
+- **Content**: Text paragraphs separated by `<br>` tags; no images or rich media in sample.
+- **Footer**: Company info, contact details, links to services and categories.
+
+Map to Payload CMS: title, publish_date, content (rich text), category.
+
+## Notes
+
+- All HTML files are in Chinese; ensure proper encoding and localization if needed.
+- Images and assets referenced in HTML may need to be downloaded and placed in `frontend/public/`.
+- Scripts and external dependencies should be migrated to Astro's script handling.
+- For dynamic routes, implement `getStaticPaths` to pull slugs from CMS; use existing HTML for initial static generation.