Update dataset tags to allow editing/addition of tags

[davidsharp7]

Problem

Currently there is functionality to add tags at both a column and dataset level, however, there is no way of maintaining or adding tags unless you go through the API.

Closes: #2741

Solution

Update DatasetTags to include a split button menu and a new dialog/reducer for adding new tags.

One-line summary:

Add Tag dialog box

Checklist

• You've signed-off your work
• Your changes are accompanied by tests (if relevant)
• Your change contains a small diff and is self-contained
• You've updated any relevant documentation (if relevant)
• You've included a one-line summary of your change for the CHANGELOG.md (Depending on the change, this may not be necessary).
• You've versioned your .sql database schema migration according to Flyway's naming convention (if relevant)
• You've included a header in any source code files (if relevant)

[netlify]

✅ Deploy Preview for peppy-sprite-186812 canceled.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.45%. Comparing base (a515c91) to head (cb4a1e3).
Report is 153 commits behind head on main.

❗ Current head cb4a1e3 differs from pull request most recent head c2a9c7c. Consider uploading reports for the commit c2a9c7c to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2759      +/-   ##
============================================
+ Coverage     83.15%   84.45%   +1.30%     
- Complexity     1286     1416     +130     
============================================
  Files           244      251       +7     
  Lines          5942     6447     +505     
  Branches        282      291       +9     
============================================
+ Hits           4941     5445     +504     
+ Misses          854      850       -4     
- Partials        147      152       +5     

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[phixMe]

Minor comments, Can you include a screenshot or video of the behavior for users to see the experience?

[wslulciuc]

LGTM! 💯

[phixMe]

Looks great!