buffers are in the layers now

client/src/functions/common/buffer.rs

@@ -1,6 +1,15 @@
 // src/functions/common/buffer.rs
 
 use crate::state::app::buffer::BufferState;
+use crate::state::app::buffer::AppView;
+
+pub fn get_view_layer(view: &AppView) -> u8 {
+    match view {
+        AppView::Intro => 1,
+        AppView::Login | AppView::Register | AppView::Admin => 2,
+        AppView::Form(_) | AppView::Scratch => 3,
+    }
+}
 
 /// Switches the active buffer index.
 pub fn switch_buffer(buffer_state: &mut BufferState, next: bool) -> bool {