Mark/fit with beam deconvolved images

[markccchiang]

Description

linked issues and companion PRs (if there are), what is implemented or fixed, how to test it, …

It is related to the backend issue 1236 and backend PR 1364. The frontend will automatically show fit results for beam-deconvolved images if beam information is available. Like the following snapshot:

Checklist

For linked issues (if there are):

• assignee and label added
• ZenHub issue connection, board status, and estimate updated

For the pull request:

• reviewers and assignee added
• ZenHub estimate, milestone, and release (if needed) added
• changelog updated / no changelog update needed
• unit test added (for functions with no dependenies)
• API documentation added (for public variables and methods in stores)

For dependencies:

• e2e test passing / corresponding fix added / new e2e test created
• protobuf version bumped / no protobuf version bumped needed
• protobuf updated to the latest dev commit / no protobuf update needed
• corresponding ICD test fix added (BackendService changed) / no ICD test fix needed (BackendService unchanged)
• user manual prepared (for large new features)