[BC Break] Cleanup dataProvider code

[fzaninotto]

We no longer need to rely on Redux for the data fetching.

• Remove data provider actions
• Remove data provider reducers
• Remove data provider optimistic / pessimistic query logic
• Remove base data provider hooks (useQuery, useQueryWithStore, useMutation)
• Remove data provider base components (<Query>, <Mutation>)
• Fix tests
• Write doc
• Write upgrade guide

[fzaninotto]

The PR is now Ready for Review

[WiXSL]

Suggested change

	- payload: userId
	- payload: { id: userId }

[fzaninotto]

Not necessarily, and nto the purpose of this snippet.

[WiXSL]

Remove / Update references to removed actions:

react-admin/packages/ra-core/src/dataProvider/useDataProvider.ts

Line 80 in 0de1637

* @example Action customization

react-admin/packages/ra-core/src/controller/list/useListController.ts

Line 76 in 0de1637

* and therefore we need a custom action (CRUD_GET_LIST) that will be used.

[WiXSL]

Update comment as mutation callbacks can no longer be used as event handlers:

- return <button disabled={isLoading} onClick={updateMany}>Reset views</button>;
+ return <button disabled={isLoading} onClick={() => updateMany()}>Reset views</button>;

react-admin/packages/ra-core/src/dataProvider/useUpdateMany.ts

Line 65 in 0de1637

* return <button disabled={isLoading} onClick={updateMany}>Reset views</button>;

[WiXSL]

Typo

- For instance, here is how to override the side eggects for the `getOne` query in a `<Show>` component: 
+ For instance, here is how to override the side effects for the `getOne` query in a `<Show>` component: 

react-admin/UPGRADE.md

Line 543 in 0de1637

For instance, here is how to override the side eggects for the `getOne` query in a `<Show>` component:

[WiXSL]

Is it still valid to pass an onSuccess side effect like in this comment ?

* May include side effects to be executed upon success or failure, e.g. { onSuccess: { refresh: true } }

[WiXSL]

Remove useVersion hook from Reference.md line 212

- * `useVersion` 

[WiXSL]

Edit's successMessage is still referenced in some files and should be removed:

• docs/CreateEdit.md
• packages/ra-core/src/controller/edit/useEditContext.tsx
• packages/ra-ui-materialui/src/detail/Edit.tsx
• packages/ra-ui-materialui/src/detail/EditView.tsx

[fzaninotto]

Review applied

[djhi]

There an eslint warning left but otherwise, this is great!