Fix font assets path

CHANGELOG.md

+## 0.3.0
+
+-   Fix font assets path
+
 ## 0.2.0
 
 -   Add ApplicationSettings widgets

pubspec.yaml

@@ -3,7 +3,7 @@ description: "Flutter custom toolbox for org.benoitharrault.* projects."
 
 publish_to: "none"
 
-version: 0.2.0
+version: 0.3.0
 
 homepage: https://git.harrault.fr/android/flutter-toolbox
 
@@ -38,11 +38,11 @@ flutter:
   fonts:
     - family: Nunito
       fonts:
-        - asset: assets/fonts/Nunito-Bold.ttf
+        - asset: packages/flutter_custom_toolbox/fonts/Nunito-Bold.ttf
           weight: 700
-        - asset: assets/fonts/Nunito-Medium.ttf
+        - asset: packages/flutter_custom_toolbox/fonts/Nunito-Medium.ttf
           weight: 500
-        - asset: assets/fonts/Nunito-Regular.ttf
+        - asset: packages/flutter_custom_toolbox/fonts/Nunito-Regular.ttf
           weight: 400
-        - asset: assets/fonts/Nunito-Light.ttf
+        - asset: packages/flutter_custom_toolbox/fonts/Nunito-Light.ttf
           weight: 300