add wlx-common lib, move GeneralConfig into it

wlx-overlay-s/src/overlays/edit/pos.rs

@@ -5,11 +5,9 @@ use wgui::{
     parser::Fetchable, renderer_vk::text::custom_glyph::CustomGlyphData,
     widget::sprite::WidgetSprite,
 };
+use wlx_common::{common::LeftRight, windowing::Positioning};
 
-use crate::{
-    backend::task::OverlayTask, overlays::edit::EditModeWrapPanel, state::LeftRight,
-    windowing::window::Positioning,
-};
+use crate::{backend::task::OverlayTask, overlays::edit::EditModeWrapPanel, windowing::window};
 
 static POS_NAMES: [&str; 6] = ["static", "anchored", "floating", "hmd", "hand_l", "hand_r"];
 
@@ -98,7 +96,7 @@ impl PositioningHandler {
         Box::new(move |app, owc| {
             let state = owc.active_state.as_mut().unwrap(); //want panic
             state.positioning = pos;
-            state.save_transform(app);
+            window::save_transform(state, app);
         })
     }