Plugin extensions: Introduce new registry for added links (#92343)

* add added component registry

* fix broken test

* add tests for usePluginComponents hook

* readd expose components

* add type assertion exceptions to betterer results

* use new addedComponent registry in legacy endpoints

* remove unused code

* cleanup

* revert test code

* remove commented code

* initial commit

* refactor sync method and hook

* fix tests

* subscribe to the correct registry

* remove old registry

* cleanup types

* add use usePluginLinks hook

* add more tests

* fix import order

* fix typo

* fix and temporarly skip failing tests

* wip

* add hook tests

* add more tests

* remove old hook

* fix versioning

* add version to all extension point ids

* remove cleanup

* remove unused imports

* revert touched file

* fix test

* test: remove hook creation

* catch init error

* send error to faro

* fix broken hook

* comment out call hook initialization

* use the right import ofr isString

* remove unused import

* remove registryState type

* pr feedback

* Update public/app/features/plugins/extensions/validators.test.tsx

Co-authored-by: Levente Balogh <balogh.levente.hu@gmail.com>

* Update public/app/features/plugins/extensions/validators.test.tsx

Co-authored-by: Levente Balogh <balogh.levente.hu@gmail.com>

* remove no longer relevant comment

* fix broken tests

* Fixed test to verify that the memotization works properly.

* simplify hooks

---------

Co-authored-by: Levente Balogh <balogh.levente.hu@gmail.com>
Co-authored-by: Marcus Andersson <marcus.andersson@grafana.com>

.betterer.results

@@ -4988,9 +4988,6 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "11"],
       [0, 0, 0, "Do not use any type assertions.", "12"]
     ],
-    "public/app/features/plugins/extensions/getPluginExtensions.test.tsx:5381": [
-      [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
-    ],
     "public/app/features/plugins/extensions/usePluginComponents.tsx:5381": [
       [0, 0, 0, "Do not use any type assertions.", "0"]
     ],