Use Unitful in package root file

SeSodesa · SeSodesa · commit 633ec9b0cdbe · 2025-08-28T13:15:58.000+03:00
diff --git a/src/FiniteDifferences.jl b/src/FiniteDifferences.jl
@@ -7,6 +7,7 @@ using Random
 using Richardson
 using SparseArrays
 using StaticArrays
+using Unitful
 
 export to_vec, grad, jacobian, jvp, j′vp
 
