feat(feature:send-money): add support for bank transfers (others & self)

[biplab1]

Jira Task: 263

Screenshots

bank-transfer.mp4

Description

• Added Search for IFSC screen with bank & branch selection, IFSC display, and Cancel/Continue actions
• Auto-focus on inputs, searchable bank list with logos; branch selection shows IFSC
• Bank Transfer validates account number + IFSC; added re-enter account number & receiver’s name validation
• Confirm button enabled only when all details valid, with disclaimer
• Added To Self tab for transfers between own accounts

• Apply the AndroidStyle.xml style template to your code in Android Studio.

• Run the unit tests with ./gradlew check to make sure you didn't break anything

• If you have multiple commits please combine them into one commit by squashing them.

[biplab1]

Please merge after #1903