Schema v2: Read API integration (#97953)

* Introduce DashboardScenePageStateManagerLike interface

* Implement dash loader for handling v2 api

* Transformation improvements

* Update response transformer test

* v2 schema: Remove defaultOptionEnabled from ds variable schema

* v2 schema: Make annotations filter optional

* WIP render dashboard from v2 schema

* Force dashbaord scene for v2 api

* V2 schema -> scene meta transformation

* v2 api: Handle home dashboard

* Use correct api client in DashboardScenePage

* Correctly use v2 dashboard scene serializer

* Remove unnecesary type assertions

* Handle v2 dashboard not found

* Fix type

* Fix test

* Some more tests fix

* snapshot

* Add dashboard id annotation

* Nits

* Nits

* Rename v2 api

* Update public/app/features/dashboard-scene/serialization/transformSaveModelSchemaV2ToScene.ts

Co-authored-by: Ivan Ortega Alba <ivanortegaalba@gmail.com>

* add getDashboardsApiVersion test for forcing scenes through URL

* add links to ResponseTransformers

* Update public/app/features/dashboard/api/ResponseTransformers.test.ts

Co-authored-by: Ivan Ortega Alba <ivanortegaalba@gmail.com>

* Nit rename test case

* Add tests for DashboardScenePageStateManagerV2

* Update test

* Typecheck

* Add console error for debugging

* Fix typo

---------

Co-authored-by: Ivan Ortega Alba <ivanortegaalba@gmail.com>
Co-authored-by: Haris Rozajac <haris.rozajac12@gmail.com>

packages/grafana-schema/src/schema/dashboard/v2alpha0/dashboard.gen.ts

@@ -477,18 +477,17 @@ export const defaultVizConfigKind = (): VizConfigKind => ({
 export interface AnnotationQuerySpec {
 	datasource?: DataSourceRef;
 	query?: DataQueryKind;
-	builtIn?: boolean;
 	enable: boolean;
-	filter: AnnotationPanelFilter;
 	hide: boolean;
 	iconColor: string;
 	name: string;
+	builtIn?: boolean;
+	filter?: AnnotationPanelFilter;
 }
 
 export const defaultAnnotationQuerySpec = (): AnnotationQuerySpec => ({
 	builtIn: false,
 	enable: false,
-	filter: defaultAnnotationPanelFilter(),
 	hide: false,
 	iconColor: "",
 	name: "",

packages/grafana-schema/src/schema/dashboard/v2alpha0/dashboard.schema.cue

@@ -370,12 +370,12 @@ VizConfigKind: {
 AnnotationQuerySpec: {
   datasource?: DataSourceRef
   query?: DataQueryKind
-  builtIn?: bool | *false
   enable: bool
-  filter: AnnotationPanelFilter
   hide: bool
   iconColor: string
   name: string
+  builtIn?: bool | *false
+  filter?: AnnotationPanelFilter
 }
 
 AnnotationQueryKind: {