Refactor: Standardize ModalForm with Split Cancel Logic

[pestler]

Refactor: Standardize ModalForm with Split Cancel Logic

1. Modify ModalForm.tsx:

   • Update the component's Props type to replace cancel with the new onCancel and onFooterCancel props.
   • Implement a custom footer for the underlying Ant Design Modal component.
   • The onCancel event of the Modal will be wired to our new onCancel prop.
   • The onClick handler of the custom "Cancel" button in the footer will be wired to our new onFooterCancel prop.

2. Update Component Integrations:

   • Identify all components throughout the codebase that currently use ModalForm.
   • For each component, update its ModalForm instance to use the new props.
   • For components that do not require split-cancel behavior: Pass the same handler function to both props to maintain the original functionality (e.g.,
     <ModalForm onCancel={handleClose} onFooterCancel={handleClose} ... />).
   • For components that require split-cancel behavior (like TaskModal): Provide two different handler functions to implement the desired user
     experience.

3. Testing & Verification:

   • Thoroughly test all updated modals to confirm that both onCancel and onFooterCancel are triggered correctly.