* WIP
* Use serialization
* Rebase windows impl of new app requestSingleInstanceLock parameter
* Fix test
* Implement posix side
* Add backwards compatibility test
* Apply PR feedback Windows
* Fix posix impl
* Switch mac impl back to vector
* Refactor Windows impl
* Use vectors, inline make_span
* Use blink converter
* fix: ownership across sequences
* Fix upstream merge from Chromium
Co-authored-by: deepak1556 <hop2deep@gmail.com>
