create packages for the components

Customizing, Reader, Converter, Connector

The issue mentions creating packages for components: Customizing, Reader, Converter, Connector. First, examine the existing ABAP code structure to understand how these components are currently organized. Look for package definitions or naming conventions in the repository. Determine what 'packages' mean in the ABAP context (e.g., development packages, transportable units). Check if there are similar examples in the codebase. 'Done' likely means each component is properly encapsulated in its own ABAP package.

由索引模型根據 Issue 內容生成。