fix: enables unlock and withdrawal from Lockdrop accounts

[impelcrypto]

Pull Request Summary

• fix: enables unlock and withdrawal from Lockdrop accounts

Check list

• [ ] contains breaking changes
• [ ] adds new feature
• [x] modifies existing feature (bug fix or improvements)
• [ ] relies on other tasks
• [ ] documentation changes
• [ ] tested on mobile devices

This pull request makes the following changes:

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 5ef13a0):

https://astar-apps--pr1279-fix-lockdrop-unlock-j2jm6u4w.web.app

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[impelcrypto]

Thanks, @bobo-k2 You are right. The logic can be simplified as you suggest. I've tested on Shibuya and it worked well. Please review again.