[P2] Before/after ordering for components

## Upstream Reference
- **Issue**: [moqui/moqui-framework#436](https://github.com/moqui/moqui-framework/issues/436)
- **PR**: [moqui/moqui-framework#437](https://github.com/moqui/moqui-framework/pull/437)

## Description
Add support for before/after ordering in component initialization.

## Rationale
Improves modularity and component dependency management.