Add deletePackage command with confirmation and error handling; update version to 2.1.0 and enhance localization for delete operations

src/locales/en.ts

@@ -131,4 +131,10 @@ This can reduce the risk of inconsistent dependencies and supply chain attacks.
   unnamed: '(Unnamed)',
   dryRun: 'Below is the dry-run result, no actual operation will be performed:',
   usingCustomVersion: 'Using custom version: {{version}}',
+  confirmDeletePackage:
+    'Confirm delete native package {{packageId}}? This operation cannot be undone (Y/N):',
+  deletePackageSuccess: 'Native package {{packageId}} deleted successfully',
+  deletePackageError:
+    'Failed to delete native package {{packageId}}: {{error}}',
+  usageDeletePackage: 'Usage: cresc deletePackage [packageId] --appId [appId]',
 };

src/locales/zh.ts

@@ -124,4 +124,9 @@ export default {
   unnamed: '(未命名)',
   dryRun: '以下是 dry-run 模拟运行结果，不会实际执行任何操作：',
   usingCustomVersion: '使用自定义版本：{{version}}',
+  confirmDeletePackage: '确认删除原生包 {{packageId}}? 此操作不可撤销 (Y/N):',
+  deletePackageSuccess: '原生包 {{packageId}} 删除成功',
+  deletePackageError: '删除原生包 {{packageId}} 失败: {{error}}',
+  usageDeletePackage:
+    '使用方法: pushy deletePackage [packageId] --appId [appId]',
 };