style(mac-bar): spell the stroke widths 1.0_f32 (float_literal_f32_fallback)

Six literals in the macOS bar (applications.rs, komorebi.rs x3, komorebi_layout.rs,
time.rs) passed 1.0 to egui's Stroke::new, which rustc 1.99 reports as an f32
fallback (a future hard error). The Windows bar and komorebi-bar-core
already say 1.0_f32 for the same calls, so this makes the macOS bar text
match them; the value is the same f32. No behaviour change.

Verified: fake-CC cargo clippy --locked --target aarch64-apple-darwin
--workspace --all-targets -D warnings: clean (whole workspace). The Windows
bar and komorebi-bar-core are untouched. Verified on the Mini: not yet.

komorebi-for-mac/komorebi-bar/src/widgets/applications.rs

@@ -310,7 +310,7 @@ impl Icon {
     #[inline]
     pub fn draw_fallback(ui: &mut Ui, icon_size: Vec2) {
         let (response, painter) = ui.allocate_painter(icon_size, Sense::hover());
-        let stroke = Stroke::new(1.0, ui.style().visuals.text_color());
+        let stroke = Stroke::new(1.0_f32, ui.style().visuals.text_color());
         let mut rect = response.rect;
         let rounding = CornerRadius::same((rect.width() * 0.1) as u8);
         rect = rect.shrink(stroke.width);

komorebi-for-mac/komorebi-bar/src/widgets/komorebi.rs

@@ -474,7 +474,7 @@ impl WorkspacesBar {
             .show(ui, |ui| {
                 let (response, painter) = ui.allocate_painter(self.icon_size, Sense::hover());
                 let stroke: Stroke = Stroke::new(
-                    1.0,
+                    1.0_f32,
                     if ws.is_selected {
                         ctx.style().visuals.selection.stroke.color
                     } else {
@@ -643,7 +643,7 @@ impl WorkspaceLayerBar {
         if matches!(layer, WorkspaceLayer::Tiling) {
             let (response, painter) = ui.allocate_painter(size, Sense::hover());
             let color = ctx.style().visuals.selection.stroke.color;
-            let stroke = Stroke::new(1.0, color);
+            let stroke = Stroke::new(1.0_f32, color);
             let mut rect = response.rect;
             let corner = CornerRadius::same((rect.width() * 0.1) as u8);
             rect = rect.shrink(stroke.width);
@@ -666,7 +666,7 @@ impl WorkspaceLayerBar {
         } else {
             let (response, painter) = ui.allocate_painter(size, Sense::hover());
             let color = ctx.style().visuals.selection.stroke.color;
-            let stroke = Stroke::new(1.0, color);
+            let stroke = Stroke::new(1.0_f32, color);
             let mut rect = response.rect;
             let corner = CornerRadius::same((rect.width() * 0.1) as u8);
             rect = rect.shrink(stroke.width);

komorebi-for-mac/komorebi-bar/src/widgets/komorebi_layout.rs

@@ -146,7 +146,7 @@ impl KomorebiLayout {
         } else {
             ui.style().visuals.text_color()
         };
-        let stroke = Stroke::new(1.0, color);
+        let stroke = Stroke::new(1.0_f32, color);
         let mut rect = response.rect;
         let rounding = CornerRadius::same((rect.width() * 0.1) as u8);
         rect = rect.shrink(stroke.width);

komorebi-for-mac/komorebi-bar/src/widgets/time.rs

@@ -317,7 +317,7 @@ impl Time {
         let (response, painter) =
             ui.allocate_painter(Vec2::new(width, full_height + offset * 2.0), Sense::hover());
         let color = ctx.style().visuals.text_color();
-        let stroke = Stroke::new(1.0, color);
+        let stroke = Stroke::new(1.0_f32, color);
 
         let round_all = CornerRadius::same((response.rect.width() * 0.1) as u8);
         let round_top = CornerRadius {