groups

type Group struct {
	Name              string   `json:"name"`
	RegisteredClients []string `json:"registered_clients"`
	Skills            []string `json:"skills,omitempty"`
	Plugins           []string `json:"plugins,omitempty"`
}

type Manager interface {
	// Create creates a new group with the specified name.
	// Returns an error if a group with the same name already exists.
	Create(ctx context.Context, name string) error

	// Get retrieves a group by name.
	// Returns an error if the group does not exist.
	Get(ctx context.Context, name string) (*Group, error)

	// List returns all groups.
	List(ctx context.Context) ([]*Group, error)

	// Delete removes a group by name.
	// Returns an error if the group does not exist.
	Delete(ctx context.Context, name string) error

	// Exists checks if a group with the specified name exists.
	Exists(ctx context.Context, name string) (bool, error)

	// RegisterClients registers multiple clients with multiple groups.
	RegisterClients(ctx context.Context, groupNames []string, clientNames []string) error

	// UnregisterClients removes multiple clients from multiple groups.
	UnregisterClients(ctx context.Context, groupNames []string, clientNames []string) error

	// Update persists changes to an existing group.
	// The group must already exist; returns an error if it does not.
	Update(ctx context.Context, group *Group) error
}