In the process of refactoring the Gradle scripts, ktlint now is applied to all Gradle modules. The demo-app hadn't been linted before, so this applies a series of minor autocorrections to this module.
In addition to using build-conventions to make the build scripts more DRY, the following additional changes are included in this commit:
- Convert build scripts to kts
- Fix a double-build issue with the SDK
- Add configurable options for treating compiler warnings as errors (disabled for now, due to extensive warnings that need to be corrected first)
- Added detekt as an additional static analysis tool
Move SDK from the root gradle project to its own Gradle module
Move the demo app to be a peer of the SDK
This will simplify integration with CI on Bitrise.