* Add stdlib functions for getting sketch profile start and its components
* Fix it up and actually generate snapshots
* cargo fmt
* Use `.to` instead of `.from`
* Update docs with EXPECTORATE=overwrite
* Add README
* fmt
* Update flow test to account for more autocompletion options when typing "start"
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Co-authored-by: Jess Frazelle <jessfraz@users.noreply.github.com>