This PR makes the single `import Android` addition that is needed to get
this package building for Android. `skip android test` passes against
the emulator after I made this one change.
motivation: seperate gauge from recorder in a backwards compatible way
changes:
* add new meter and meter handler pair
* add increment and decrement to meter handler
* add default implementation based on recorder for backwards compatibility
* add and adjust tests
motivation: prepare for sendable checks (they dont work well with static state)
changes:
* abstract the MetricsSystem state into a "boxed" class that handles the locking
* adjust call sites
motivation: adjust format to xcode format
changes:
* update .swiftformat no-indent setting and run formatter
* update test generation script to match correct format
* prepare to release
motivation: the sswg voted to adopt the API. this is to prepare to a release
changes:
* rewrite readme
* add API docs
* add utilitiy scripts and docker setup for CI
* adjust linux tests
Marc Prud'hommeaux
Gustavo Cairo
Si Beaumont
tomer doron
Christian Priebe
tomer doron