v5.3.2

What's Changed

• Removed axios instance unused methods and added tests
• Refactored ledger helpers and add tests
• Refactored getLedgerProvider and add helpers tests
• Refactored initApp to use helpers & added tests
• Added initApp helpers tests
• Removed index file from apiCalls folder
• Removed unused Added comment togetActiveTransactionsStatus method
• Fixed coverage badge title
• Fixed coverage badge