Function getTheme

app/utils/theme.server.ts:6–11

(request: Request)

export type Theme = 'light' | 'dark'

export function getTheme(request: Request): Theme | null {
	const cookieHeader = request.headers.get('cookie')
	const parsed = cookieHeader ? cookie.parse(cookieHeader)[cookieName] : 'light'
	if (parsed === 'light' || parsed === 'dark') return parsed
	return null
}

export function setTheme(theme: Theme | 'system') {
	if (theme === 'system') {