[SDK] Update IPFSOperations to include custom_charges in payloads

[tcsenpai]

Repository: ../sdks

Update IPFS payload creation methods to include custom_charges.

Files to modify

• src/abstraction/ipfs/IPFSOperations.ts - Update createAddPayload, createPinPayload

Implementation

Methods should accept optional maxCostDem parameter:

createAddPayload(content, options?: { maxCostDem?: number }) {
    // ... existing logic
    if (options?.maxCostDem) {
        payload.custom_charges = {
            ipfs: {
                max_cost_dem: options.maxCostDem,
                file_size_bytes: content.length,
                operation: 'add'
            }
        }
    }
    return payload
}

Verification

• bun run build in ../sdks must pass
• Commit and push to SDK repo
• WAIT for user to publish new SDK version before continuing