enhance: repeat field enhancement

[sapayth]

Currently, the repeating field is hardcoded as a text field. With this enhancement, we could make almost any field into a repeating field.

Related PR #531

resolves #93, resolves #1246, resolves #1240, resolves #1307

Summary by CodeRabbit

• New Features

  • Enhanced support for repeat fields in the form builder, allowing for more flexible field management.
  • New methods added for cloning and removing repeat fields, improving user interaction with forms.
  • Dynamic rendering of repeat fields based on attributes, enhancing display capabilities.

• Bug Fixes

  • Corrected method naming for better clarity and consistency.

• Style

  • Updated CSS to ensure consistent styling for control buttons across different field types.
  • Improved layout and responsiveness for repeatable fields using flexbox properties.

• Chores

  • Minor formatting adjustments made for code clarity and consistency.