[UX] Improve Formatting of Post Job Creation Logs

[andylizf]

Enhance the formatting of logs shown after job creation for better readability and consistency with serve module's style, where:

skypilot/sky/serve/core.py

Lines 275 to 304 in c0c1748

	sky_logging.print(
	f'{fore.CYAN}Service name: '
	f'{style.BRIGHT}{service_name}{style.RESET_ALL}'
	f'\n{fore.CYAN}Endpoint URL: '
	f'{style.BRIGHT}{endpoint}{style.RESET_ALL}'
	f'\n📋 Useful Commands'
	f'\n{ux_utils.INDENT_SYMBOL}To check service status:\t'
	f'{ux_utils.BOLD}sky serve status {service_name} '
	f'[--endpoint]{ux_utils.RESET_BOLD}'
	f'\n{ux_utils.INDENT_SYMBOL}To teardown the service:\t'
	f'{ux_utils.BOLD}sky serve down {service_name}'
	f'{ux_utils.RESET_BOLD}'
	f'\n{ux_utils.INDENT_SYMBOL}To see replica logs:\t'
	f'{ux_utils.BOLD}sky serve logs {service_name} [REPLICA_ID]'
	f'{ux_utils.RESET_BOLD}'
	f'\n{ux_utils.INDENT_SYMBOL}To see load balancer logs:\t'
	f'{ux_utils.BOLD}sky serve logs --load-balancer {service_name}'
	f'{ux_utils.RESET_BOLD}'
	f'\n{ux_utils.INDENT_SYMBOL}To see controller logs:\t'
	f'{ux_utils.BOLD}sky serve logs --controller {service_name}'
	f'{ux_utils.RESET_BOLD}'
	f'\n{ux_utils.INDENT_SYMBOL}To monitor the status:\t'
	f'{ux_utils.BOLD}watch -n10 sky serve status {service_name}'
	f'{ux_utils.RESET_BOLD}'
	f'\n{ux_utils.INDENT_LAST_SYMBOL}To send a test request:\t'
	f'{ux_utils.BOLD}curl {endpoint}'
	f'{ux_utils.RESET_BOLD}'
	'\n\n' +
	ux_utils.finishing_message('Service is spinning up and replicas '
	'will be ready shortly.'))

[andylizf]

@cblmemo PTAL, thanks!

[cblmemo]

LGTM! cc @Michaelvll for a quick look before merging.