feat(@schematics/angular): Add prompt for new apps to be zoneless #1518

Job	Run time
lint	2m 12s
build	13s
e2e_windows (windows-2025, 22, npm, 1)	38s
e2e_windows (windows-2025, 22, npm, 4)	1m 46s
e2e_windows (windows-2025, 22, npm, 0)	1m 47s
e2e_windows (windows-2025, 22, npm, 5)	1m 8s
e2e_windows (windows-2025, 22, esbuild, 0)	1m 30s
e2e_windows (windows-2025, 22, esbuild, 4)	1m 29s
e2e_windows (windows-2025, 22, npm, 3)	1m 54s
e2e_windows (windows-2025, 22, esbuild, 1)	52s
e2e_windows (windows-2025, 22, npm, 2)	1m 33s
e2e_windows (windows-2025, 22, esbuild, 3)	57s
e2e_windows (windows-2025, 22, esbuild, 5)	49s
e2e_windows (windows-2025, 22, esbuild, 2)	52s
test	0s
Browser Compatibility Tests	0s
e2e-package-managers	0s
publish-snapshots	0s
e2e-snapshots	0s
e2e	0s
	17m 40s

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