fix: send tx to chain

[pedroanastacio]

Description

• When a user canceled a transaction and created a transaction identical to the canceled one, generating a transaction with the same hash, there was an error in the API that did not send the transaction to the chain.

Summary

• Adds canceled status to the array of ignored statuses in the transaction search query by hash
• Adds order by to query to get the newest transaction with de provided hash
• Adds test to ensure that a canceled transaction does not interfere with the sending of another transaction with the same hash

Checklist

• I reviewed my PR code before submitting
• I ensured that the implementation is working correctly and did not impact other parts of the app
• I mentioned the PR link in the task

[guimroque]

🚀 Production Promotion Checklist

This PR is being merged to main. Please verify the items below:

🔒 Security

• No secrets/credentials exposed in code
• No staging/development URLs hardcoded
• No debug flags enabled

✅ Quality

• Build passed on staging
• Tests passed on staging
• Code was reviewed on staging

🔄 Integrity

✅ Branch main is synchronized

⚠️ Issues Found

🟡 Warnings (manual review)

• Test domain: .test em packages/api/src/tests/transaction.tests.ts:422

[guimroque]

✅ Validation passed. PR approved for merge to main.