* [#785] Remove press-and-hold for send confirmation
- Timed button replaced by standard behaviour button
- Related SendView test updated
* Remove unused API
If we need this back, we can restore it from the Git history.
* Remove unused imports
---------
Co-authored-by: Carter Jernigan <git@carterjernigan.com>
This moves the theme and common UI elements to a separate Gradle module.
This is a first step towards creating our own custom design system, as it would eventually allow hiding of Material Design from the rest of the app UI.
As part of this change, a new common utility module was created so that both the ui and ui-design modules can depend on it.