scanner

type ScanResult struct {
	Changed []lib.Task           // tasks whose content changed (new or modified)
	Deleted []lib.TaskIdentifier // task identifiers that were previously known but are now gone
}

type VaultScanner interface {
	// Run starts the polling loop. Blocks until ctx is cancelled.
	// Results are sent to the provided channel; the caller owns the channel.
	Run(ctx context.Context, results chan<- ScanResult) error
	// RunCycle executes a single scan cycle (git pull + file scan + optional commit/push).
	// Exported for use in scanner_test package; prefer Run() in production.
	RunCycle(ctx context.Context, results chan<- ScanResult)
}