fix: bug fixes on selectinputV2

[lisalupi]

Summary

Type

• Bug

Summarise concisely:

The following changes were made:

1. No empty group name (container hidden)
2. Dropdown positioning (resize with select bar)
3. LoadMore appear at the end of the dropdown (not at the end of every group)
4. Truncation in dropdown and select bar (ellipsis)
5. Various style enhancement (group name color, states success, neutral, error, disabled, read-only when hover/focus/active)

Relevant logs and/or screenshots

Page	Before	After
Truncation

[changeset-bot]

🦋 Changeset detected

Latest commit: 7a050f1

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@ultraviolet/ui	Patch
@ultraviolet/form	Patch
@ultraviolet/plus	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 14 lines in your changes missing coverage. Please review.

Project coverage is 86.98%. Comparing base (979f5f3) to head (7a050f1).
Report is 10 commits behind head on main.

Files with missing lines	Patch %	Lines
...kages/ui/src/components/SelectInputV2/Dropdown.tsx	36.36%	14 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4248      +/-   ##
==========================================
- Coverage   86.99%   86.98%   -0.02%     
==========================================
  Files         315      315              
  Lines       11354    11376      +22     
  Branches     3069     3077       +8     
==========================================
+ Hits         9877     9895      +18     
- Misses       1477     1481       +4     

Files with missing lines	Coverage Δ
...ui/src/components/SelectInputV2/DropdownOption.tsx	40.74% <100.00%> (+4.74%)	⬆️
...ages/ui/src/components/SelectInputV2/SelectBar.tsx	62.87% <100.00%> (+2.71%)	⬆️
...kages/ui/src/components/SelectInputV2/Dropdown.tsx	41.60% <36.36%> (+0.88%)	⬆️

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 979f5f3...7a050f1. Read the comment docs.