feat: support group

feat: add dispatch groupleave

opt: optimize layer cover

fix: miss set client isgroupfocusing to false when it no group member

fix: fix miss hide bar node when disable animaitons

opt: allow floating window show group bar

opt: optimize layer cover when setfloating

opt: optimize size per set when setfloating

opt: optimize layer cover of floating group bar

opt: make groupbar same layer with its client

opt: optimize groupbar animation clip

fix: fix cant focus group membar when change mon

opt: optimize shadow and border drap when floating cross monitor

opt: optimize overlay layer set for group

fix: fix xytonode not exclue snapbuffer for client

opt: optmize structruing\

opt: add common for struct type

It must be placed first; otherwise, after the xytonode's null pointer is
forcibly converted, the reading type will encounter an incorrect address

src/animation/common.h

@@ -30,7 +30,7 @@ struct dvec2 calculate_animation_curve_at(double t, int32_t type) {
 
 void handle_snapshot_meta_destroy(struct wl_listener *listener, void *data) {
 	SnapshotMetadata *meta = wl_container_of(listener, meta, destroy);
-	wl_list_remove(&meta->destroy.link); // 安全移除监听器
+	wl_list_remove(&meta->destroy.link);
 	free(meta);
 }
 
@@ -175,6 +175,7 @@ static bool scene_node_snapshot(struct wlr_scene_node *node, int32_t lx,
 		}
 		meta->orig_width = scene_buffer->dst_width;
 		meta->orig_height = scene_buffer->dst_height;
+		meta->type = Snapshot;
 
 		struct wlr_scene_surface *scene_surface =
 			wlr_scene_surface_try_from_buffer(scene_buffer);