Create `Paths` for `Inputs` enum @ `constants.ts`

Signed-off-by: Kipras Melnikovas <kipras@kipras.org>

src/constants.ts

@@ -1,6 +1,7 @@
 export enum Inputs {
     Key = "key",
     Path = "path",
+    Paths = "paths",
     RestoreKeys = "restore-keys"
 }