temp setup file browser

streamlit-client/app.py

@@ -573,6 +573,24 @@ if st.session_state.view_mode == "case_study":
             st.markdown(m["content"])
             if m.get("intermediate_state"):
                 render_intermediate_state(m["intermediate_state"])
+
+    # File browser for case study mode — browse workspace of selected case
+    if st_file_browser is not None:
+        case_dir = selected_path.parent
+        ws_dir = case_dir / "workspace"
+        browse_path = ws_dir if ws_dir.exists() else case_dir
+        with st.expander("📂 Workspace Files (Agent Code)", expanded=False):
+            st.caption(f"Browsing: `{browse_path.resolve()}`")
+            st_file_browser(
+                str(browse_path.resolve()),
+                key="case_study_file_browser",
+                show_choose_file=True,
+                show_download_file=True,
+                show_delete_file=False,
+                show_new_folder=False,
+                show_upload_file=False,
+                show_preview=True,
+            )
     st.stop()
 
 # Live mode: require API key - enhanced login page
@@ -749,8 +767,8 @@ with col4:
 
 st.divider()
 
-# Workspace Code File Browser - browse all case-study-memory subdirs (workspace or dir itself)
-if st_file_browser is not None:
+# Workspace Code File Browser — hidden from live/agent chat (shown in case_study mode only)
+if st.session_state.view_mode != "live" and st_file_browser is not None:
     base = _case_study_base()
     memo_workspaces = []
     if base.exists():
@@ -818,9 +836,10 @@ if st_file_browser is not None:
             show_upload_file=False,
             show_preview=True,
         )
-else:
+elif st.session_state.view_mode != "live":
     with st.expander("📂 Workspace Files (Agent Code)", expanded=False):
         st.info("Install `streamlit-file-browser` to browse workspace files.")
+# When view_mode == "live", file browser is hidden from agent chat
 
 for m in st.session_state.messages:
     with st.chat_message(m["role"]):