Fix toast notifications by adding AdwToastOverlay

meson.build

@@ -1,5 +1,5 @@
 project('roster',
-          version: '0.4.0',
+          version: '0.4.1',
     meson_version: '>= 1.0.0',
   default_options: [ 'warning_level=2', 'werror=false', ],
 )

src/main-window.ui

@@ -7,6 +7,8 @@
     <property name="default-width">1200</property>
     <property name="default-height">800</property>
     <property name="content">
+      <object class="AdwToastOverlay" id="toast_overlay">
+        <property name="child">
           <object class="GtkPaned" id="main_pane">
         <property name="orientation">horizontal</property>
         <property name="position">180</property>
@@ -210,6 +212,8 @@
         </property>
       </object>
         </property>
+      </object>
+    </property>
   </template>
 
   <menu id="primary_menu">

src/window.py

@@ -39,6 +39,9 @@ import uuid
 class RosterWindow(Adw.ApplicationWindow):
     __gtype_name__ = 'RosterWindow'
 
+    # Toast overlay
+    toast_overlay = Gtk.Template.Child()
+
     # Top bar widgets
     save_request_button = Gtk.Template.Child()
     new_request_button = Gtk.Template.Child()
@@ -750,10 +753,7 @@ class RosterWindow(Adw.ApplicationWindow):
         toast = Adw.Toast()
         toast.set_title(message)
         toast.set_timeout(3)
-
-        # Get the toast overlay (we need to add one)
-        # For now, just print to console
-        print(f"Toast: {message}")
+        self.toast_overlay.add_toast(toast)
 
     # Project Management Methods