* Remove crufty scuemata bits
Buhbye to: cue/ dir with old definitions, CI steps for checking unnecessary
things, and the original dashboard scuemata file.
* Remove grafana-cli cue subcommand
* Remove old testdata
* Don't swallow errors from codegen
* Small nits and tweaks to cuectx package
* WIP - refactor pluggen to use Thema
Also consolidate the embed.FS in the repo root.
* Finish halfway rename
* Convert all panel models.cue to thema
* Rewrite pluggen to use Thema
* Remove pkg/schema, and trim command
* Remove schemaloader service and usages
Will be replaced by coremodel-centric hydrate/dehydrate system Soon™.
* Remove schemaloader from wire
* Remove hangover field on histogram models.cue
* Fix lint errors, some vestiges of trim service
* Remove unused cuetsify cli command
* Update embeds with new paths, remove deprefixing
* Add dist dashboard scuemata, in CUE
Also add tests that ensure all panel plugins with models.cue are
imported by this file, so that we can't go out of sync.
* Remove comment detritus
* Check error return
* Remove hardcoded path prefix from cli validator
* Relocate dashboard scuemata to grafana-schema
* Update assorted tests, vars with dashboard path
* Remove crufty commented var
* Not sure...why that failed
* Remove prefix from base dashboard path var
* Move cue/ui remnants into grafana-schema
* Update import paths in plugin models
* Remove mudball, add package statements
* Remove cuegen.sh
Wooooo we ain't got no codegen
* Revert "Remove mudball, add package statements"
This reverts commit 9bed3098f1.
* Tidy up all the cue files
* Move dashboard scuemata into scuemata/ subdir
Co-authored-by: Ryan McKinley <ryantxu@gmail.com>