Remove redundant [ADDITIONAL] tag from data sources

src/primepy/demo.py

@@ -394,7 +394,7 @@ def run_demo_and_export(
     
     # Determine population data source
     if params.use_new_turkish_population:
-        pop_source = f"TÜİK (2007-2024) [ADDITIONAL]"
+        pop_source = f"TÜİK (2007-2024)"
         pop_link = "https://data.tuik.gov.tr"
     else:
         pop_source = f"PRIME R ({pop_year_str})"
@@ -410,7 +410,7 @@ def run_demo_and_export(
             gdp_source = "PRIME R (placeholder)"
             gdp_link = ""
         else:
-            gdp_source = "World Bank (2024) [ADDITIONAL]"
+            gdp_source = "World Bank (2024)"
             gdp_link = "https://data.worldbank.org/indicator/NY.GDP.MKTP.CD?locations=TR"
     
     sources_df = pd.DataFrame(

src/primepy/ui_app.py

@@ -549,8 +549,8 @@ def main() -> None:
             st.markdown("| Data | Source |")
             st.markdown("|------|--------|")
             for _, row in display_df.iterrows():
-                # Highlight additional sources
-                if '[ADDITIONAL]' in row['Source']:
+                # Highlight non-PRIME sources
+                if 'PRIME R' not in row['Source']:
                     bg_style = " 🟢"
                 elif 'placeholder' in row['Source'].lower():
                     bg_style = " 🟠"
@@ -561,8 +561,8 @@ def main() -> None:
             st.markdown("")
             st.markdown("""
             **PRIME R** = Data from the PRIME model (LSHTM)  
-            🟢 **[ADDITIONAL]** = Turkey-specific enhancements (click links for source data)  
-            🟠 **placeholder** = Default values
+            🟢 = Turkey-specific enhancements (click links for source data)  
+            🟠 = Default placeholder values
             
             **PRIME Data Sources:**
             - Incidence/Mortality/Prevalence: GLOBOCAN (IARC/WHO)
@@ -711,12 +711,12 @@ def main() -> None:
     
     # Determine population source for display
     if has_new_pop_data and use_new_population:
-        pop_source_display = "[TÜİK (2007-2024) [ADDITIONAL]](https://data.tuik.gov.tr)"
+        pop_source_display = "[TÜİK (2007-2024)](https://data.tuik.gov.tr)"
     else:
         pop_source_display = "PRIME R (UNWPP)"
     
     # Determine GDP source for display
-    gdp_source_display = "[World Bank (2024) [ADDITIONAL]](https://data.worldbank.org/indicator/NY.GDP.MKTP.CD?locations=TR)"
+    gdp_source_display = "[World Bank (2024)](https://data.worldbank.org/indicator/NY.GDP.MKTP.CD?locations=TR)"
     
     # Create display data
     display_data = [