feat(cli): add CLI tool for adding ECS framework to existing projects (#339)

* feat(cli): add CLI tool for adding ECS framework to existing projects

- Support Cocos Creator 2.x/3.x, LayaAir 3.x, and Node.js platforms
- Auto-detect project type based on directory structure
- Generate ECSManager with full configuration (debug, remote debug, WebSocket URL)
- Auto-install dependencies with npm/yarn/pnpm detection
- Platform-specific decorators and lifecycle methods

* chore: add changeset for @esengine/cli

* fix(ci): fix YAML syntax error in ai-issue-helper workflow

* fix(cli): resolve file system race conditions (CodeQL)

* chore(ci): remove unused and broken workflows

* fix(ci): fix YAML encoding in release.yml

packages/tools/cli/tsconfig.json

@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "lib": ["ES2020"],
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}