z8: preserve Nano Banana CLI precedence

1 files changed, 4 insertions, 0 deletions

diff --git a/internal/cli/flags.go b/internal/cli/flags.go
index 1e18766..5fcab40 100644
--- a/internal/cli/flags.go
+++ b/internal/cli/flags.go
@@ -38,8 +38,12 @@ type Flags struct {
 
 	// NanoBananaModel is the Gemini image model used for Nano Banana generation.
 	NanoBananaModel string
+	// NanoBananaModelSpecified records whether the Nano Banana image model was explicitly set on the CLI.
+	NanoBananaModelSpecified bool
 	// NanoBananaTextModel is the Gemini text model used for Nano Banana prompt generation.
 	NanoBananaTextModel string
+	// NanoBananaTextModelSpecified records whether the Nano Banana text model was explicitly set on the CLI.
+	NanoBananaTextModelSpecified bool
 }
 
 // NewFlags creates a new Flags instance with default values