agent

type RepoUsage struct {
	Name     string
	Path     string
	Sessions int
	Turns    int
	Tokens   int
	Last     time.Time
}

type Session struct {
	ID        string
	Modified  time.Time
	Model     string
	Assistant int    // count of assistant turns
	Title     string // the session's title, or a fallback derived from the first prompt
	Tokens    int    // total tokens across the session
}

type SessionHit struct {
	RepoName string
	RepoPath string
	ID       string
	Title    string
	Snippet  string // cleaned text around the first match
	Modified time.Time
}

type Target struct {
	Name string
	Path string
}

type TouchedFile struct {
	Path   string // relative to the repo root
	Reads  int
	Writes int
	Last   time.Time
}

type Usage struct {
	TotalSessions int
	TotalTurns    int
	TotalTokens   int
	ReposUsed     int
	Models        map[string]int // pretty model -> assistant turns
	Repos         []RepoUsage    // sorted by turns desc
	Last          time.Time
}