Update how button action for exporting works

[PClmnt]

Description

Updates how the button action works for the export data action.

• It now takes a table component id, instead of a backend table ID.
• Also update some of the UX for the button action, to make it a little tidier.

[codecov-commenter]

Codecov Report

Merging #4842 (7d9bed3) into develop (ea63b9b) will decrease coverage by 0.05%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #4842      +/-   ##
===========================================
- Coverage    69.23%   69.18%   -0.06%     
===========================================
  Files          145      145              
  Lines         5003     5007       +4     
  Branches       766      767       +1     
===========================================
  Hits          3464     3464              
- Misses        1086     1089       +3     
- Partials       453      454       +1     

Impacted Files	Coverage Δ
...kages/server/src/api/controllers/table/external.js	7.97% <0.00%> (-0.24%)	⬇️

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[aptkingston]

LGTM!

[shogunpurple]

LGTM!