Remove features that were not working: Metadata, export button and reloading the website from the website itself

generate_gallery.py

@@ -328,8 +328,6 @@ def main(clean_first: bool = False) -> None:
     else:
         print(f"Warning: Assets directory {assets_src} not found")
 
-    plot_metadata_cache = {}
-
     for source in CONFIG.sources:
         source_path = Path(source.path)
 
@@ -359,21 +357,12 @@ def main(clean_first: bool = False) -> None:
             else:
                 print(f"Skipping {source_png_path.name} (up to date)")
 
-            # Resolve metadata for this single plot
-            plot_metadata = resolve_metadata_for_plot(source_path, {})
-            plot_metadata_cache[source_path.stem] = plot_metadata
-
             items = [{
                 "name": source_path.stem,
                 "pdf_href": pdf_name,
-                "png_href": png_name,
-                "metadata": plot_metadata
+                "png_href": png_name
             }]
 
-            # Save metadata cache for this directory
-            plot_cache = {source_path.stem: plot_metadata}
-            save_metadata_cache(source_web_dir, plot_cache)
-
             # Calculate statistics for single file
             current_stats = calculate_directory_stats(source_web_dir)
             stats = {