Address ESLint errors from recommended plugins #3559

Job	Run time
home-view-unit-tests / lint	10s
agent / native (macos-latest)	38s
agent / native (windows-latest)	1m 1s
agent / native (ubuntu-latest)	26s
lint / lint	1m 6s
build / build	1m 23s
vscode / native (macos-latest)	38s
vscode / native (windows-latest)	4m 3s
vscode / native (ubuntu-latest)	57s
archive / archive	23s
bats / native (ubuntu-latest)	4m 28s
package / vscode	3m 51s
upload / upload	1m 0s
vscode-ui / ui-tests (ubuntu-latest)	6m 10s
	26m 14s

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