feat: Wellplate change size after creation

[headri]

User is now able to create a wellplate without defining the size (entry: "not yet chosen").
After the creation the user can modify the wellplate to set a predefined or custom size and save it.
After the size is set, it cannot be changed again. When the size is set, the users is notified, that it cannot be changed.

[github-actions]

LCOV of commit 92daf73 during Continuous Integration #3789

Summary coverage rate:
  lines......: 65.5% (14029 of 21428 lines)
  functions..: no data found
  branches...: no data found

Files changed coverage rate: n/a

[JanCBrammer]

After the size is set, it cannot be changed again.

Wasn't this what this PR was supposed to implement? I.e., wasn't the goal to enable changing wellplate-size even after creation?

[JanCBrammer]

I believe the instructions in red are off by one? I.e., The red instructions should go away when I enter "0" or "100" ?

Maybe also replace 0 with 1, since 0 doesn't make a lot of sense from a user perspective.

Other than that the changes seem to be working well in the UI. However, I'm not quite sure if this PR solves the original problem, i.e., to enable changing wellplate size at any time.

[github-actions]

LCOV of commit a2b897d during Continuous Integration #3813

Summary coverage rate:
  lines......: 65.5% (14027 of 21428 lines)
  functions..: no data found
  branches...: no data found

Files changed coverage rate: n/a

[github-actions]

LCOV of commit 63b7274 during Continuous Integration #3825

Summary coverage rate:
  lines......: 65.5% (14027 of 21428 lines)
  functions..: no data found
  branches...: no data found

Files changed coverage rate: n/a