Add name package.

[waynemwashuma]

Objective

Introduces a new Name component and plugin system that allows entities to have human-readable identifiers. This provides better debugging capabilities and entity management through descriptive naming.

Solution

The solution adds a simple but powerful naming system to the engine:

1. Name : A new component class that stores a string value for entity identification
2. NamePlugin: A plugin that registers the Name component with the ECS system

Showcase

To use the Name component:

import { Name } from 'wima'

// Create an entity with a name
commands
  .spawn()
  .insert(new Name("Player Character"))
  .build()

The name can be accessed and used for debugging or entity lookup operations.

Migration Guide

No breaking changes were introduced. This is an additive feature that doesn't affect existing functionality. The Name component is optional and can be used as needed.

Checklist

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.