push local changes

resources/flashcards.gresource.xml

@@ -6,4 +6,7 @@
         <file preprocess="xml-stripblanks">create-card.ui</file>
         <file alias="appdata" compressed="true" preprocess="xml-stripblanks">li.sopht.Flashcards.metainfo.xml</file>
     </gresource>
+    <gresource prefix="/li/sopht/flashcards/icons/scalable/actions/">
+        <file preprocess="xml-stripblanks">icons/hicolor/scalable/actions/add-card-symbolic.svg</file>
+    </gresource>
 </gresources>

resources/icons/hicolor/scalable/actions/add-card-symbolic.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" height="16px" viewBox="0 0 16 16" width="16px"><path d="m 7 3 v 4 h -4 v 2 h 4 v 4 h 2 v -4 h 4 v -2 h -4 v -4 z m 0 0" fill="#222222"/></svg>

resources/icons/meson.build

@@ -11,3 +11,12 @@ install_data(
   symbolic_dir / ('@0@-symbolic.svg').format(application_id),
   install_dir : get_option('datadir') / 'icons' / symbolic_dir
 )
+
+action_dir = 'hicolor' / 'scalable' / 'actions'
+action_icons = [
+  action_dir / 'add-card-symbolic.svg',
+]
+install_data(
+  action_icons,
+  install_dir : get_option('datadir') / 'icons' / action_dir
+)

resources/ui/window.blp

@@ -64,7 +64,7 @@ template $FlashcardsAppWindow : Adw.ApplicationWindow {
         Adw.HeaderBar {
           [start]
           Gtk.Button add_card_button {
-            icon-name: "list-add-symbolic";
+            icon-name: "add-card-symbolic";
             clicked => $on_add_card();
             tooltip-text: _("Add flashcard");
             visible: false;