Initial public release: cc-3-8-x-mcp

Cocos Creator 3.8.x MCP bridge extension with a built-in offline CLI.

Components:
- Editor extension: in-process MCP server exposing scene / asset-db /
  preview / local / editor-process-control tools
- stdio router: aggregates multiple editor instances on one machine,
  with shortName dedup
- offline CLI (cocos-mcp-cli): headless prefab read/write + a wrapper
  around the Cocos CLI build

Pure Node.js, zero third-party dependencies. Licensed under Apache-2.0.

.gitignore

@@ -0,0 +1,14 @@
+# 依赖与构建产物
+node_modules/
+
+# 临时与本机产物
+.dev/
+.DS_Store
+*.log
+*.bak
+*.bak.*
+
+# 开发过程文档 / 实验（不对外开源）
+REVIEW_*.md
+CLI_ARRAY_REF_REPORT.md
+poc/