ZEVA 2 - Implement modal trigger for main page actions

**Describe the task**
Implement modal trigger behavior for all main page actions across the system.
This includes actions such as Save, Submit, Send, Return, Delete, Back, and other similar page-level actions where user confirmation or messaging is required.
This ticket is only for defining when a modal should appear after an action is selected.
Modal content and messaging will be defined separately as needed.

**Purpose**
Create a consistent rule for when modals should be shown after important page actions.

**Acceptance Criteria**

- [ ] A modal is triggered after selecting any defined main page action. This applies to actions such as: Save, Submit, Send, Return, Delete,other equivalent page-level actions
- [ ] The modal appears before the action is completed.
- [ ] The implementation supports existing modal variants from the design system: Negative, Info Warning Positive
- [ ] Modal content is configurable and will be defined outside of this ticket.
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**Additional context**
Use the existing modal patterns from the design system.
Reference image of current modal variants will be attached.