fix: go mod

go.mod

@@ -13,6 +13,7 @@ require (
 	github.com/oapi-codegen/runtime v1.1.1
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0
+	github.com/stretchr/testify v1.9.0
 )
 
 require (
@@ -22,6 +23,7 @@ require (
 	github.com/charmbracelet/x/ansi v0.3.2 // indirect
 	github.com/charmbracelet/x/exp/golden v0.0.0-20240815200342-61de596daa2b // indirect
 	github.com/charmbracelet/x/term v0.2.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
@@ -38,6 +40,7 @@ require (
 	github.com/muesli/cancelreader v0.2.2 // indirect
 	github.com/muesli/termenv v0.15.3-0.20240618155329-98d742f6907a // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/sagikazarmark/locafero v0.6.0 // indirect