naive: use /v1/azimuth in rcp-api
^- (quip card _this)
~& > 'init'
:_ this
- [%pass /bind %arvo %e %connect [~ [%v1 %azimuth ~]] dap.bowl]~
+ [%pass /bind %arvo %e %connect [~ /v1/azimuth] dap.bowl]~
::
++ on-save !>(state)
++ on-load
