fix: correct stale counts and broken paths across docs

- .cursor/README.md: skills 30→37, commands ~28→31
- .opencode/MIGRATION.md: fix rules paths (rules/ → rules/common/)
- README.zh-CN.md: fix agent/skill/command counts
- docs/ja-JP/README.md: fix agent/skill/command counts

.cursor/README.md

@@ -8,8 +8,8 @@ Pre-translated configurations for [Cursor IDE](https://cursor.com), part of the
 |----------|-------|-------------|
 | Rules | 27 | Coding standards, security, testing, patterns (common + TypeScript/Python/Go) |
 | Agents | 13 | Specialized AI agents (planner, architect, code-reviewer, tdd-guide, etc.) |
-| Skills | 30 | Agent skills for backend, frontend, security, TDD, and more |
-| Commands | ~28 | Slash commands for planning, reviewing, testing, and deployment |
+| Skills | 37 | Agent skills for backend, frontend, security, TDD, and more |
+| Commands | 31 | Slash commands for planning, reviewing, testing, and deployment |
 | MCP Config | 1 | Pre-configured MCP servers (GitHub, Supabase, Vercel, Railway, etc.) |
 
 ## Agents

.opencode/MIGRATION.md

@@ -214,8 +214,8 @@ Create a detailed implementation plan for: $ARGUMENTS
 {
   "instructions": [
     ".opencode/instructions/INSTRUCTIONS.md",
-    "rules/security.md",
-    "rules/coding-style.md"
+    "rules/common/security.md",
+    "rules/common/coding-style.md"
   ]
 }
 ```

README.zh-CN.md

@@ -95,7 +95,7 @@ cp -r everything-claude-code/rules/* ~/.claude/rules/
 /plugin list everything-claude-code@everything-claude-code
 ```
 
-✨ **完成！** 你现在可以使用 15+ 代理、30+ 技能和 20+ 命令。
+✨ **完成！** 你现在可以使用 13 个代理、37 个技能和 31 个命令。
 
 ---
 

docs/ja-JP/README.md

@@ -140,7 +140,7 @@ cp -r everything-claude-code/rules/golang/* ~/.claude/rules/
 /plugin list everything-claude-code@everything-claude-code
 ```
 
-✨ **完了です！** これで15以上のエージェント、30以上のスキル、30以上のコマンドにアクセスできます。
+✨ **完了です！** これで13のエージェント、37のスキル、31のコマンドにアクセスできます。
 
 ---