New development milestone. Still early days.

• New feature added: RuleMetrics.
• New feature added: Mutate for data providers (previously IQueryable).
• Large refactor/renaming effort.
• Added Unity meta files.

uActionSystems v0.1.0 - Initial release

Core features:

• Base ActionSystem component: Introduced the ActionSystem<TAction> hub for mapping actions to rule sets.
• Contextual Logic: Implemented IActionContext and ContextSource to decouple rules from specific GameObjects (Environment, Instigator, Subject).
• Composable Rules: Added initial set of RuleAsset types: CompareToValue, CompareToData, HasData, and CompositeRule.
• Rich Feedback: Implemented a RuleResult struct with operator overloading (&&, ||, !) for complex logic and detailed failure reporting.
• Flexible Data Access: Introduced IQueryable to allow any entity to serve data to the system via uGameData indices.
• Editor Integration: Full support for ScriptableObject rule definitions and SystemTemplate assets.