[FEAT] Show first shown layer in project list

src/components/project/ProjectList.vue

@@ -189,6 +189,9 @@
 
     // Iterate through layers to find sprites
     for (const layer of project.data.layers as any[]) {
+      // Check if layer is visible (default to true if undefined)
+      if (layer.visible === false) continue;
+
       if (layer.sprites && layer.sprites.length > 0) {
         for (const sprite of layer.sprites) {
           if (sprites.length < limit) {