suggest

type Align string

type Anchor struct {
	FileID int64
	Name   string
}

type Candidate struct {
	Rank       int
	Status     string
	Direction  string
	Position   bounds.Vec3
	OverlapIDs []int64
}

type Request struct {
	Manifest bounds.Manifest
	Prefab   string
	Near     string
	Count    int
	Align    Align
}

type Result struct {
	Status     string
	Manifest   string
	PrefabPath string
	Near       Anchor
	Align      Align
	Count      int
	Candidates []Candidate
}