Reorganize layout: feature table under UMAP, MEIs to middle, utils to right; 9-image 3x3 grid

scripts/explorer_app.py

@@ -465,7 +465,7 @@ def _status_html(state, msg):
     return f'<div style="{style};padding:7px 12px;border-radius:3px;font-size:13px">{msg}</div>'
 
 
-def make_image_grid_html(images_info, title, cols=8):
+def make_image_grid_html(images_info, title, cols=9):
     if not images_info:
         return (f'<h3 style="margin:4px 0 6px 0;color:#444;border-bottom:2px solid #e8e8e8;'
                 f'padding-bottom:4px">{title}</h3>'
@@ -640,7 +640,7 @@ view_select = Select(
     width=220,
 )
 
-N_DISPLAY = 8
+N_DISPLAY = 9
 _render_token = [0]  # incremented on each new feature selection to cancel stale renders
 
 
@@ -1464,12 +1464,9 @@ summary_section = _make_collapsible("SAE Summary",      summary_div)
 patch_section   = _make_collapsible("Patch Explorer",   patch_explorer_panel)
 clip_section    = _make_collapsible("CLIP Text Search", clip_search_panel)
 
-left_panel = column(dataset_select, controls, umap_fig,
-                    summary_section, patch_section, clip_section)
+left_panel = column(dataset_select, controls, umap_fig, feature_list_panel)
 
-middle_panel = column(feature_list_panel)
-
-right_panel = column(
+middle_panel = column(
     status_div,
     stats_div,
     name_panel,
@@ -1479,6 +1476,8 @@ right_panel = column(
     p75_heatmap_div, p75_zoom_div,
 )
 
+right_panel = column(summary_section, patch_section, clip_section)
+
 layout = row(left_panel, middle_panel, right_panel)
 curdoc().add_root(layout)
 curdoc().title = "SAE Feature Explorer"