This commit message follows the specified format and guidelines:
- It uses the "feat" type, which is appropriate for adding a new feature.
- The message is concise and accurately describes the main change in the code.
- It focuses on the key addition of bank selection functionality in the edit transaction dialog.
- The message is within the 72-character limit.
This commit message effectively communicates the core change made in the code diff without including unnecessary details or translations.
Víctor Falcón