Implement new design and user experience based on GCI

[edcable]

New Design:

• Home Tab

• Accounts Tab

• Transfer Tab

• Profile Tab

• Add and List Beneficiaries

• Apply for Loan

• Notifications

• Login Activity

• Signup Activity

• Splash Screen

[edcable]

Link to feature: https://mifos.productboard.com/feature-board/planning/features/4700127