Add term_category_pairs retrieval for jurisdiction in Streamlit app

This update introduces the retrieval of term_category_pairs for the selected jurisdiction, enhancing data handling within the app. The debug information section has been updated to reflect this addition, improving the overall user experience and maintainability of the code.

src/streamlit_app.py

@@ -724,6 +724,10 @@ elif st.session_state.logged_in:
     # Load grading template for the selected jurisdiction
     df = load_grading_template(jurisdiction)
     
+    # Get term_category_pairs for this jurisdiction
+    term_category_pairs = get_term_category_pairs(df)
+    total_pairs = len(term_category_pairs)
+    
     # Debug info (can be removed in production)
     with st.sidebar:
         with st.expander("Debug Info"):
@@ -872,10 +876,6 @@ elif st.session_state.logged_in:
                 st.session_state.next_term = None
                 st.rerun()
     
-    # Get term_category_pairs for this jurisdiction
-    term_category_pairs = get_term_category_pairs(df)
-    total_pairs = len(term_category_pairs)
-    
     elif current_index < total_pairs:
         term_name, category_name = term_category_pairs[current_index]
         category = get_category_for_pair(term_name, category_name, df)