Kindsys: Remove Raw kind category (#60992)

* Remove Raw references

* Remove more raws

* Re-generate files

* Remove raw folder from veneer

* Fix import

* Fix lint

* Bring back raw folder in grafana-schema

* Another lint

* Remove use of "Structured" word in kinds

* Delete unused function and remove some structured words

* Bunch more removals of structured name

Co-authored-by: sam boyer <sdboyer@grafana.com>

pkg/codegen/jenny_basecorereg.go

@@ -32,17 +32,9 @@ func (gen *genBaseRegistry) JennyName() string {
 }
 
 func (gen *genBaseRegistry) Generate(decls ...*DeclForGen) (*codejen.File, error) {
-	var numRaw int
-	for _, k := range decls {
-		if k.IsRaw() {
-			numRaw++
-		}
-	}
-
 	buf := new(bytes.Buffer)
 	if err := tmpls.Lookup("kind_registry.tmpl").Execute(buf, tvars_kind_registry{
-		NumRaw:            numRaw,
-		NumStructured:     len(decls) - numRaw,
+		NumStructured:     len(decls),
 		PackageName:       filepath.Base(gen.path),
 		KindPackagePrefix: filepath.ToSlash(filepath.Join("github.com/grafana/grafana", gen.kindrelroot)),
 		Kinds:             decls,