Hide Standard Verification tile in enhanced mode selector

src/interface/enhanced_verification_interface.py

@@ -121,7 +121,10 @@ class EnhancedVerificationInterface:
                         
                         with gr.Row():
                             # Standard Verification Mode (replaced Enhanced Dataset)
-                            with gr.Column(scale=1):
+                            # NOTE: Per UI simplification request, we keep the implementation
+                            # but hide this tile by default.
+                            show_standard_verification_tile = False
+                            with gr.Column(scale=1, visible=show_standard_verification_tile):
                                 gr.Markdown("### ✓ Standard Verification")
                                 gr.Markdown("Use predefined test datasets to verify classifier accuracy. Quick and straightforward verification workflow.")