If in doubt, there’s usually a comma missing ;-). In your case, after ‘lower_third’…
{ module: 'compliments',
position: 'lower_third',
config: {
compliments: {
morning: [
'Good morning, handsome!',
'Enjoy your day!',
'How was your sleep?'
],
afternoon: [
'Hello, beauty!',
'You look sexy!',
'Looking good today!'
],
evening: [
'Wow, you look hot!',
'You look nice!',
'Hi, sexy!'
]
}
}
},