added fields to the traits

client/src/state/canvas_state.rs

@@ -9,6 +9,7 @@ pub trait CanvasState {
     fn inputs(&self) -> Vec<&String>;
     fn get_current_input(&self) -> &str;
     fn get_current_input_mut(&mut self) -> &mut String;
+    fn fields(&self) -> Vec<&str>;
 }
 
 // Implement for FormState (keep existing form.rs code and add this)
@@ -41,4 +42,8 @@ impl CanvasState for FormState {
             .get_mut(self.current_field)
             .expect("Invalid current_field index")
     }
+
+    fn fields(&self) -> Vec<&str> {
+        self.fields.iter().map(|s| s.as_str()).collect()
+    }
 }

client/src/state/pages/auth.rs

@@ -57,4 +57,8 @@ impl CanvasState for AuthState {
             _ => panic!("Invalid current_field index in AuthState"),
         }
     }
+
+    fn fields(&self) -> Vec<&str> {
+        vec!["Username/Email", "Password"]
+    }
 }