feat: Add providers list refresh button

Author: lukeblevins

poligrapher/gradio_app/app.py

@@ -235,6 +235,8 @@ def on_submit_click(company_name, privacy_policy_url, kind):
     gr.Markdown("#### Company Privacy Policy List")
     # Lazy load: summary placeholder (populated on .load())
     status_md = gr.Markdown("")
+    # Selected provider shared state (defined early so top-level buttons can access it)
+    selected_provider = gr.State("")
     # Show only relevant columns, including Status
     display_cols = [
         "Status",
@@ -371,7 +373,9 @@ def _build_policies_df(provider_filter: str | None = None):
         )
 
     # Policies UI will be added after company_info & png_image definitions
-    add_provider_btn = gr.Button("Add Provider")
+    with gr.Row():
+        new_provider_btn = gr.Button("New Provider")
+        refresh_all_btn = gr.Button("Refresh")
     with gr.Group(visible=False, elem_id="add-provider-modal") as add_provider_modal:
         with gr.Column(elem_classes="modal-card"):
             gr.Markdown("### Add Provider")
@@ -402,7 +406,7 @@ def _save_new_provider(name: str, industry: str):
             "",
         )
 
-    add_provider_btn.click(
+    new_provider_btn.click(
         _show_add_provider_modal, inputs=[], outputs=[add_provider_modal]
     )
     cancel_new_provider.click(
@@ -426,8 +430,7 @@ def _save_new_provider(name: str, industry: str):
         with gr.Column(scale=1):
             png_image = gr.Image(label="Knowledge Graph", visible=True)
         with gr.Column(scale=1):
-            # Policies (documents) sidebar next to image
-            selected_provider = gr.State("")
+            # Policies (documents) sidebar next to image (selected_provider state created earlier)
             with gr.Accordion("Provider Policies", open=False) as policies_accordion:
                 with gr.Row():
                     policies_df = gr.Dataframe(
@@ -732,6 +735,10 @@ def _refresh_all(curr_provider):
     refresh_policies.click(
         _refresh_all, inputs=[selected_provider], outputs=[company_df, policies_df]
     )
+    # Global top-level refresh to attempt generation for all providers
+    refresh_all_btn.click(
+        _refresh_all, inputs=[selected_provider], outputs=[company_df, policies_df]
+    )
 
     def on_policy_select(_df: pd.DataFrame, selection: gr.SelectData):
         """Policy selection handler using SelectData.index (Gradio 3.48.0).