refactor: label18/label24 -> label17/label23, their slots since the Tile Windows removal

Both are empty parked labels named by slot, like label4..label8; the
numbers went stale when slot 16 was dropped.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

 src/main.rs | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 91dfd19..3623052 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -38,13 +38,13 @@ pub struct GallerySlots {
     pub panel_demo: Adapted<Panel>,
     pub create_window_btn: Adapted<Button>,
     pub opacity_toggle: Adapted<Toggle>,
-    pub label18: Adapted<Label>,
+    pub label17: Adapted<Label>,
     pub transparency_slider: Adapted<Slider>,
     pub transparency_label: Adapted<Label>,
     pub window_type_dd: Adapted<Dropdown>,
     pub window_shape_dd: Adapted<Dropdown>,
     pub enable_toggle: Adapted<Toggle>,
-    pub label24: Adapted<Label>,
+    pub label23: Adapted<Label>,
     pub width_spin: Adapted<Spinbox>,
     pub height_spin: Adapted<Spinbox>,
     pub surface_plate: Adapted<Plate>,
@@ -100,13 +100,13 @@ impl GallerySlots {
             14 => self.panel_demo.draggable(),
             15 => self.create_window_btn.draggable(),
             16 => self.opacity_toggle.draggable(),
-            17 => self.label18.draggable(),
+            17 => self.label17.draggable(),
             18 => self.transparency_slider.draggable(),
             19 => self.transparency_label.draggable(),
             20 => self.window_type_dd.draggable(),
             21 => self.window_shape_dd.draggable(),
             22 => self.enable_toggle.draggable(),
-            23 => self.label24.draggable(),
+            23 => self.label23.draggable(),
             24 => self.width_spin.draggable(),
             25 => self.height_spin.draggable(),
             26 => self.surface_plate.draggable(),
@@ -158,13 +158,13 @@ impl GallerySlots {
             14 => self.panel_demo.is_dragging(),
             15 => self.create_window_btn.is_dragging(),
             16 => self.opacity_toggle.is_dragging(),
-            17 => self.label18.is_dragging(),
+            17 => self.label17.is_dragging(),
             18 => self.transparency_slider.is_dragging(),
             19 => self.transparency_label.is_dragging(),
             20 => self.window_type_dd.is_dragging(),
             21 => self.window_shape_dd.is_dragging(),
             22 => self.enable_toggle.is_dragging(),
-            23 => self.label24.is_dragging(),
+            23 => self.label23.is_dragging(),
             24 => self.width_spin.is_dragging(),
             25 => self.height_spin.is_dragging(),
             26 => self.surface_plate.is_dragging(),
@@ -216,13 +216,13 @@ impl GallerySlots {
             14 => &self.panel_demo,
             15 => &self.create_window_btn,
             16 => &self.opacity_toggle,
-            17 => &self.label18,
+            17 => &self.label17,
             18 => &self.transparency_slider,
             19 => &self.transparency_label,
             20 => &self.window_type_dd,
             21 => &self.window_shape_dd,
             22 => &self.enable_toggle,
-            23 => &self.label24,
+            23 => &self.label23,
             24 => &self.width_spin,
             25 => &self.height_spin,
             26 => &self.surface_plate,
@@ -274,13 +274,13 @@ impl GallerySlots {
             14 => &mut self.panel_demo,
             15 => &mut self.create_window_btn,
             16 => &mut self.opacity_toggle,
-            17 => &mut self.label18,
+            17 => &mut self.label17,
             18 => &mut self.transparency_slider,
             19 => &mut self.transparency_label,
             20 => &mut self.window_type_dd,
             21 => &mut self.window_shape_dd,
             22 => &mut self.enable_toggle,
-            23 => &mut self.label24,
+            23 => &mut self.label23,
             24 => &mut self.width_spin,
             25 => &mut self.height_spin,
             26 => &mut self.surface_plate,
@@ -1100,7 +1100,7 @@ impl cce_ui::engine::Application for State {
                 panel_demo: Panel::new(0.0, 0.0, 400.0, 250.0),
                 create_window_btn: Button::new(0.0, 0.0, 140.0, 40.0).with_label("Create Window"),
                 opacity_toggle: Toggle::new().with_label("Opacity"),
-                label18: Label::new("").with_font_size(12.0),
+                label17: Label::new("").with_font_size(12.0),
                 transparency_slider: Slider::new(),
                 transparency_label: Label::new("Transparency Level").with_font_size(12.0).with_color([0xcc, 0xcc, 0xd4]),
                 window_type_dd: Dropdown::new(vec![
@@ -1119,7 +1119,7 @@ impl cce_ui::engine::Application for State {
                     t.set_toggled(true);
                     t
                 },
-                label24: Label::new("").with_font_size(12.0),
+                label23: Label::new("").with_font_size(12.0),
                 width_spin: Spinbox::new(400, 100, 2000, 10).with_label("Width"),
                 height_spin: Spinbox::new(250, 100, 2000, 10).with_label("Height"),
                 surface_plate: Plate::new(0.0, 0.0, 190.0, 250.0, true),