Solana Program Interaction for "Fan Funding"

[haghighatcs]

Issue: Solana Program Interaction for "Fan Funding"

Description:

We need to implement Solana program interaction when a fan contributes to an artist’s campaign on the Muzikie platform. This action will update the campaign’s funding status on the Solana blockchain and ensure that the fan’s contribution is recorded.

Tasks:

• Define the Solana program function to handle fan contributions.
• Connect the frontend "Fund Campaign" feature to trigger the Solana program interaction.
• Ensure that the fan’s contribution is recorded and updates the campaign’s funding status.
• Implement error handling for failed contributions.
• Write unit tests to verify correct interaction with the Solana program.

Acceptance Criteria:

• Fan contributions are successfully recorded on the Solana blockchain.
• The campaign's total funding amount is updated with each new contribution.
• All relevant contribution details and funding updates are correctly logged on-chain.