feat: create draft framework for cli & sdk

eslint.config.js

@@ -150,7 +150,7 @@ export default tseslint.config(
     },
   },
   {
-    files: ['packages/*/src/**/*.test.{ts,tsx}'],
+    files: ['packages/*/src/**/*.test.{ts,tsx}', 'packages/**/test/**/*.test.{ts,tsx}'],
     plugins: {
       vitest,
     },
@@ -158,6 +158,14 @@ export default tseslint.config(
       ...vitest.configs.recommended.rules,
       'vitest/expect-expect': 'off',
       'vitest/no-commented-out-tests': 'off',
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          argsIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          caughtErrorsIgnorePattern: '^_',
+        },
+      ],
     },
   },
   // extra settings for scripts that we run directly with node