Fix create acceleration bugs

[ps48]

Description

Fix create acceleration bugs

Issues Resolved

1. Update Continue in SQL workbench butotn
2. Update Index name regex and description
3. Update acceleration type wordings in selector
4. Fix non error state for refresh type change

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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[codecov]

Codecov Report

Attention: Patch coverage is 25.00000% with 6 lines in your changes are missing coverage. Please review.

Project coverage is 57.74%. Comparing base (2bc9c17) to head (de8aec0).
Report is 1 commits behind head on main.

Files	Patch %	Lines
...rations_flyout/selectors/index_setting_options.tsx	0.00%	5 Missing ⚠️
...rations_flyout/selectors/preview_sql_defintion.tsx	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1599      +/-   ##
==========================================
- Coverage   57.76%   57.74%   -0.03%     
==========================================
  Files         367      367              
  Lines       13808    13813       +5     
  Branches     3621     3621              
==========================================
  Hits         7976     7976              
- Misses       5769     5774       +5     
  Partials       63       63              

Flag	Coverage Δ
dashboards-observability	57.74% <25.00%> (-0.03%)	⬇️

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