plugins: New static scanner and validator, with Thema slot support (#53754)

* coremodels: Convert plugin-metadata schema to a coremodel

* Newer cuetsy; try quoting field name

* Add slot definitions

* Start sketching out pfs package

* Rerun codegen with fixes, new cuetsy

* Catch up dashboard with new cuetsy

* Update to go1.18

* Use new vmuxers in thema

* Add slot system in Go

* Draft finished implementation of pfs

* Collapse slot pkg into coremodel dir; add PluginInfo

* Add the mux type on top of kernel

* Refactor plugin generator for extensibility

* Change models.cue package, numerous debugs

* Bring new output to parity with old

* Remove old plugin generation logic

* Misc tweaking

* Reintroduce generation of shared schemas

* Drop back to go1.17

* Add globbing to tsconfig exclude

* Introduce pfs test on existing testdata

* Make most existing testdata tests pass with pfs

* coremodels: Convert plugin-metadata schema to a coremodel

* Newer cuetsy; try quoting field name

* Add APIType control concept, regen pluginmeta

* Use proper numeric types for schema fields

* Make pluginmeta schema follow Go type breakdown

* More decomposition into distinct types

* Add test case for no plugin.json file

* Fix missing ref to #Dependencies

* Remove generated TS for pluginmeta

* Update dependencies, rearrange go.mod

* Regenerate without Model prefix

* Use updated thema loader; this is now runnable

* Skip app plugin with weird include

* Make plugin tree extractor reusable

* Split out slot lineage load/validate logic

* Add myriad tests for new plugin validation failures

* Add test for zip fixtures

* One last run of codegen

* Proper delinting

* Ensure validation order is deterministic

* Let there actually be sorting

* Undo reliance on builtIn field (#54009)

* undo builtIn reliance

* fix tests

Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>

public/app/plugins/panel/histogram/models.cue

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package grafanaschema
+package grafanaplugin
 
 import (
 	"github.com/grafana/thema"

public/app/plugins/panel/histogram/models.gen.ts

@@ -6,7 +6,7 @@
 
 import * as ui from '@grafana/schema';
 
-export const modelVersion = Object.freeze([0, 0]);
+export const PanelModelVersion = Object.freeze([0, 0]);
 
 
 export interface PanelOptions extends ui.OptionsWithLegend, ui.OptionsWithTooltip {