Remove Step 3 dashboard label

app.py

@@ -296,7 +296,7 @@ def login_page():
                 <div>
                     <span class="tag tag-info">Step 1: Secure Login</span>
                     <span class="tag tag-ok">Step 2: Upload & Analyze</span>
-                    <span class="tag tag-warn">Step 3: Error-Line Dashboard</span>
+                    <span class="tag tag-warn"></span>
                 </div>
             </div>
             <div class="mini-card">
@@ -789,7 +789,7 @@ def dashboard_page():
             st.dataframe(display_df[cols], use_container_width=True)
 
     with tab_line_map:
-        st.subheader("Error Line Dashboard")
+        st.subheader("")
         if line_issues:
             line_df = pd.DataFrame(line_issues)
             labels = sorted(line_df["Issue Type"].dropna().unique().tolist())