removed cmd code

pkg/auth/oauth/oauth.go

@@ -0,0 +1,25 @@
+package oauth
+
+import (
+	"github.com/sstent/go-garth/internal/auth/oauth"
+	"github.com/sstent/go-garth/internal/models/types"
+	"github.com/sstent/go-garth/pkg/garmin"
+)
+
+// GetOAuth1Token retrieves an OAuth1 token using the provided ticket
+func GetOAuth1Token(domain, ticket string) (*garmin.OAuth1Token, error) {
+	token, err := oauth.GetOAuth1Token(domain, ticket)
+	if err != nil {
+		return nil, err
+	}
+	return (*garmin.OAuth1Token)(token), nil
+}
+
+// ExchangeToken exchanges an OAuth1 token for an OAuth2 token
+func ExchangeToken(oauth1Token *garmin.OAuth1Token) (*garmin.OAuth2Token, error) {
+	token, err := oauth.ExchangeToken((*types.OAuth1Token)(oauth1Token))
+	if err != nil {
+		return nil, err
+	}
+	return (*garmin.OAuth2Token)(token), nil
+}