FFI 0.16.8-9 update: key-value storage wrapper, base node list update. A critical startup bug fix.

[kukabi]

Description

FFI lib 0.16.9 update - introduces key-value storage to the wallet library wrapper class and a corresponding test case. Base node list update. Solution for the startup crash bug re #592 #623. Fixes an edge case error in the test case testRelativeDayValue.

Motivation and Context

https://github.com/tari-project/tari/releases/tag/libwallet-0.16.9, #592 and #623.

How Has This Been Tested?

Ran all tests on device.

Screenshots and/or video clip

N/A

Types of changes

• UI fix (non-breaking change which fixes a UI issue)
• Functionality 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 change)
• Feature refactor (No new feature or functional changes, but performance or technical debt improvements)
• New Tests
• Documentation

Checklist:

• I have tested this on multiple simulator devices with different screensizes.
• I'm merging against the development branch.
• Commits have been squashed into one commit with a descriptive commit message
• I ran all tests before pushing.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added/changed tests to cover my changes if not UI changes.