feat: Enhanced MeshGradientController with Integrated Sequence Repetition

[msamoeed]

Enhanced MeshGradientController with Integrated Sequence Repetition

Changes

• Modified animateSequence method to include repeatCount and pauseBetweenRepeats parameters
• Integrated sequence repetition functionality directly into animateSequence
• Removed separate repeatSequenceAnimation method
• Refactored animateSequence for better code organization and reusability

Motivation

This update streamlines the API for animating mesh gradient sequences by incorporating repetition functionality directly into the animateSequence method. It simplifies usage and reduces code duplication while maintaining flexibility for complex animations.

Impact

• Improved API consistency and ease of use
• Enhanced control over sequence animations with built-in repetition
• Reduced method count in the controller class

Usage Example

controller.animateSequence(
  duration: Duration(seconds: 2),
  sequences: [/* ... */],
  repeatCount: 3,
  pauseBetweenRepeats: Duration(milliseconds: 500),
);

This PR enhances the MeshGradientController's capabilities while simplifying its interface, making it more intuitive for developers to create complex, repeating gradient animations.

[ben-fornefeld]

looks sick, gonna test this and merge if everything's fine

[msamoeed]

looks sick, gonna test this and merge if everything's fine

looking forward, let me know if any changes are required!

[mysticeti]

any update when this will be merged?

[ben-fornefeld]

@msamoeed my bad, i messed up the history but cannot fix it via force-push due to access controls. i created a branch with your commits on my upstream. #32

[msamoeed]

@ben-fornefeld no worries man, let me know if anything is needed from my side.