Fixed showing annotations at 0 frame

[klakhov]

Motivation and context

After the PR #7714 annotations are not loaded to the store with GET_JOB_SUCCESS action, instead we load them in separate async action fetchAnnotationsAsync.
That leads to the problem: CanvasWrapper component is initially mounted with empty annotations array. That leads to such function calls: updateCanvas -> canvasInstance.setup -> the promise is created that will set this.data.objects to empty array.
Then the annotations are put to the store, CanvasWrapper runs update hook, where the chain is called again: updateCanvas -> canvasInstance.setup -> but instead of promise, the objects are assigned right away. After that when the first promise will be executed the objects will be empty which leads to empty canvas wihout annotations.

This PR fixes the problem by introducing initialized state status for annotations so CanvasWrapper is not mounted before annotations are loaded. (+it removes one unnecessary re-render)

How has this been tested?

Checklist

• I submit my changes into the develop branch
• I have created a changelog fragment
• [ ] I have updated the documentation accordingly
• [ ] I have added tests to cover my changes
• [ ] I have linked related issues (see GitHub docs)
• I have increased versions of npm packages if it is necessary
  (cvat-canvas,
  cvat-core,
  cvat-data and
  cvat-ui)

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.