Retrieve wallet states concurrently in redemption service

[evandrosaturnino]

Description

This PR updates the findWalletForRedemption function to retrieve all wallet states concurrently by using Promise.all rather than reading them one by one. This change reduces the redemption processing time from several minutes (6–7 minutes) down to approximately 15-20 seconds.

Key Changes

• Retrieve wallet states concurrently using Promise.all.
• After retrieval, iterate over the assembled data to select the appropriate wallet.
• Preserve the existing logic for determining suitability based on live status, pending redemptions, and sufficient balance.

Impact

• Dramatically improved performance and user experience.

• Significantly shortened wait times and reduced risk of timeouts.

• Retrieve wallet states concurrently to significantly reduce redemptio…

Type of change

• 💅 Refactoring (Non-breaking Change)
• 🐛 Bug fix (Non-breaking Change: Fixes an issue)
• 🛠️ Chore (Non-breaking Change: Doc updates, pkg upgrades, typos, etc..

Notice

• Have you checked to ensure there aren't other open Pull Requests for the same update/change?