* fix: get image thumbnail formatter
* refactor: ImageryView cleanup
* docs: add comment
* feat: Support thumbnails in ImageryView
- Prefer an image's thumbnail URL if its available
* feat: Support thumbnails in ImageryTimeView
* refactor: rename variable
* test(WIP): add thumbnail unit test, not working yet
* test: temp disable test
* feat: imagery thumbnail urls for example imagery
* test: add unit test for imagery thumbnails
* test(e2e): check for thumbnail urls
- Update imagery view tests to check for use of thumbnail urls