…ded a function to simplify the creation of

tx_search endpoint URLs. This utility takes the RPC address, query, pagination parameters, and order criteria as input, and returns a
well-formatted endpoint string.

…struct.

- Added a  field to the  struct to include the block height in transaction details.
- Introduced a new  struct for wrapping multiple transactions with a total count, enhancing API response consistency.

This change improves the API structure by providing more granular transaction information and supporting batch responses effectively.

…Added as a direct dependency in .

- Removed its previous listing as an indirect dependency. This change ensures the  package is explicitly managed, improving dependency clarity and avoiding potential issues with transitive dependency resolution.

…ieval.Updated interx.tx_test.go to use types.TxsResponse instead of TxsResponse for consistency with the types package. Added getBlockHeight function to retrieve block height for a transaction hash from cache or Tendermint. Improved error handling and logging in getBlockHeight.

…ehavior. Refactored GetTransactions to simplify file path construction using basePath and suffix. Added a new resolveFileName helper function to centralize file name determination logic. Updated SaveTransactions to use resolveFileName, improving readability and maintainability. Improved conditional handling in SaveTransactions to append cached transactions only when an address is provided. Enhanced error logging with more descriptive messages in SaveTransactions.

…ng.Removed the redundant TxsResponse definition and replaced it with types.TxsResponse for consistency.Refactored GetTransactionsWithSync. Consolidated outbound and inbound logic with improved query construction.Eliminated unnecessary checks for empty addresses.Replaced repetitive endpoint construction with BuildTxSearchEndpoint.

Simplified GetFilteredTransactions.Introduced processDirection to handle direction-specific logic modularly.Removed redundant loops and conditions for processing inbound and outbound transactions.Added processDirection as a reusable function for transaction direction handling.Enhanced QueryBlockTransactionsHandler.Removed redundant address validation.Updated responses to use types.TxsResponse for consistency.Removed the obsolete getBlockHeight function, as it is no longer needed.