For R.C. - Fleet UI: Unreleased bug fixes to command palette (AB vs ABM, Controls on Fleet Free, emoji not italicized) (#47432)

[RachelElysia]

Issue

Closes #47384
Closes #47373
Closes #47417

Description

• This is for the 4.87.0 R.C. branch
• Previously merged into main with Fleet UI: Unreleased bug fixes to command palette (AB vs ABM, Controls on Fleet Free, emoji not italicized) #47432

[RachelElysia]

This PR should merge before #47594

[codecov]

Codecov Report

❌ Patch coverage is 98.18182% with 1 line in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (rc-minor-fleet-v4.87.0@4e57679). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
...ntend/components/CommandPalette/CommandPalette.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                    Coverage Diff                    @@
##             rc-minor-fleet-v4.87.0   #47593   +/-   ##
=========================================================
  Coverage                          ?   67.20%           
=========================================================
  Files                             ?     2909           
  Lines                             ?   225881           
  Branches                          ?    11703           
=========================================================
  Hits                              ?   151796           
  Misses                            ?    60376           
  Partials                          ?    13709           

Flag	Coverage Δ
frontend	57.89% <98.18%> (?)

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