feat: add emoji picker

src/views/window.blp

@@ -232,6 +232,14 @@ template $BavarderWindow : Adw.ApplicationWindow {
             Gtk.Box {
               orientation: horizontal;
 
+              Button emoji_button {
+                valign: end;
+                icon-name: "emoji-people-symbolic";
+                tooltip-text: _("Open Emoji Picker");
+                halign: start;
+                clicked => $on_emoji();
+              }
+
               ScrolledWindow scrolled_window {
                 vexpand: true;
                 hexpand: true;

src/views/window.py

@@ -291,6 +291,10 @@ class BavarderWindow(Adw.ApplicationWindow):
             self.t = KillableThread(target=thread_run)
             self.t.start()
 
+    @Gtk.Template.Callback()
+    def on_emoji(self, *args):
+        self.message_entry.do_insert_emoji(self.message_entry)
+
     def cancel(self, *args):
         try:
             self.t.kill()
@@ -338,3 +342,4 @@ class BavarderWindow(Adw.ApplicationWindow):
         self.threads_row_activated_cb()
 
 
+