Other: Wipe vault properly on factory reset

Deleting the file isn't enough because it's still held in memory
and is written back to disk on the next write (SetLastVersion during
bridge teardown).

internal/bridge/types.go

@@ -26,6 +26,7 @@ import (
 type Locator interface {
 	ProvideSettingsPath() (string, error)
 	ProvideLogsPath() (string, error)
+	ProvideGluonPath() (string, error)
 	GetLicenseFilePath() string
 	GetDependencyLicensesLink() string
 	Clear() error