Added button to force reload of trace files

pages/040_Test_Reporter.py

@@ -50,6 +50,10 @@ if st_setup('LLM Arch'):
     with summary:
         st.write("# Test Reporter")
         TestGroup.load_all()
+        if st.button("Reload traces"):
+            TestGroup.load_all(True)
+            st.rerun()
+
         selector, display = st.columns([2, 3])
 
         with selector: