feat(cli): add foundation - package setup and entry point

Add @paseo/cli package with:
- Package structure with npm workspace integration
- bin/paseo entry point using tsx
- Commander.js setup with --version and --help
- Placeholder subcommands: agent, daemon, permit, worktree, provider

packages/cli/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "src/**/*.test.ts"]
+}