[Task](greenhouse): Research integration approach for external plugins and modules with different design systems

[ArtieReus]

Task Description

Investigate and document the best approach for integrating external plugins and small code modules/components into Greenhouse when they are based on different design systems.

Goals

• Research best practices for supporting external plugins with varying implementations
• Explore integration patterns for small code portions/components using different design systems
• Document recommended integration patterns and guidelines

Scope

• External plugin integration mechanisms
• Small code modules/components with non-standard design systems
• Design system isolation and coexistence strategies (CSS isolation, shadow DOM, iframes, etc.)
• Developer experience and API design considerations
• Build and bundling implications

Deliverables

• Research findings document
• Recommended integration approach
• Potential implementation guidelines or RFC

Additional Context