[AC-2436] Show unassigned items banner in browser #20111

Job	Run time
Verify Electron Version	6s
Setup	7s
Linux Build	7m 48s
MacOS Build	7m 20s
Windows Build	12m 27s
Browser Build / Setup	5s
Browser Build / Locales Test	5s
Browser Build / Build	2m 18s
Browser Build / Build Safari	5m 16s
Browser Build / Crowdin Push	0s
Browser Build / Check for failures	9s
MacOS Package GitHub Release Assets	12m 2s
MacOS Package Prod Release Asset	7m 51s
MacOS Package Dev Release Asset	0s
Crowdin Push	0s
Check for failures	42s
	56m 16s

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