[SC] Create Automated Creator Payout Mechanism

[Pvsaint]

Description:

The contract doesn't handle payouts to content creators. Implement comprehensive financial management system including creator payouts, refund processing, platform fees, and automated fund distribution mechanisms to distribute funds to creators when their content is purchased.

Acceptance Criteria:

Create automated payout system for content creators
Implement platform fee/royalty calculation and handling
Add batch payout capabilities for gas efficiency
Create refund processing system with partial refund support
Implement refund request workflow with admin approval
Add payout scheduling and history tracking
Include refund reason tracking and time limits
Support multi-recipient payment splitting

Technical Details;

Implement token transfer functions for creator payments
Create configurable fee calculation system
Add escrow mechanism for pending payouts
Implement refund token transfer with approval workflow
Create refund request system with time-based eligibility
Track refund and payout history per purchase
Add events for payout and refund life-cycle
Consider gas optimization for batch operations