Use correct font path in feathers labels (#23945)

Introduced a bug in previous PR.

@alice-i-cecile @ickshonpe

Author: viridia

crates/bevy_feathers/src/display/label.rs

@@ -4,14 +4,18 @@ use bevy_scene::{bsn, Scene};
 use bevy_text::{FontSourceTemplate, FontWeight, TextFont};
 use bevy_ui::widget::Text;
 
-use crate::{constants::size, theme::ThemeTextColor, tokens};
+use crate::{
+    constants::{fonts, size},
+    theme::ThemeTextColor,
+    tokens,
+};
 
 /// A text label.
 pub fn label(text: impl Into<String>) -> impl Scene {
     bsn! {
         Text(text)
         TextFont {
-            font: FontSourceTemplate::Handle("fonts/FiraSans-Bold.ttf"),
+            font: FontSourceTemplate::Handle(fonts::REGULAR),
             font_size: size::MEDIUM_FONT,
             weight: FontWeight::NORMAL,
         }
@@ -25,7 +29,7 @@ pub fn label_dim(text: impl Into<String>) -> impl Scene {
     bsn! {
         Text(text)
         TextFont {
-            font: FontSourceTemplate::Handle("fonts/FiraSans-Bold.ttf"),
+            font: FontSourceTemplate::Handle(fonts::REGULAR),
             font_size: size::MEDIUM_FONT,
             weight: FontWeight::NORMAL,
         }
@@ -39,7 +43,7 @@ pub fn label_small(text: impl Into<String>) -> impl Scene {
     bsn! {
         Text(text)
         TextFont {
-            font: FontSourceTemplate::Handle("fonts/FiraSans-Bold.ttf"),
+            font: FontSourceTemplate::Handle(fonts::REGULAR),
             font_size: size::EXTRA_SMALL_FONT,
             weight: FontWeight::NORMAL,
         }