main
export function navigationHref(path: string): string {
const target = new URL(path, location.href)
if (target.origin !== location.origin) return target.href
const current = new URLSearchParams(location.search)
for (const key of new Set(current.keys())) {
if (key === 'token' || target.searchParams.has(key)) continue
for (const value of current.getAll(key)) target.searchParams.append(key, value)
}
return `${target.pathname}${target.search}${target.hash}`
}