AA provider for SFA

[tuna1207]

Motivation and Context

Add account abstraction support for SFA

Jira Link: https://toruslabs.atlassian.net/browse/PD-4076?atlOrigin=eyJpIjoiNmMxMzhiMjBmYjU5NDQ2OGE0ZDEyMDAzMWUzYzkxZjkiLCJwIjoiaiJ9

Description

Handle account abstraction
Update all node/react/react-native examples with account abstraction option

How has this been tested?

Tested in all 3 examples node/react/react-native with login, get accounts, balance, sign message

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My code follows the code style of this project. (run lint)
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• My code requires a db migration.

[chaitanyapotti]

lgtm