refactor: move Lumo components entrypoint to the subfolder (#10221)

Author: web-padawan

packages/vaadin-lumo-styles/components.css

@@ -0,0 +1,71 @@
+/**
+ * @license
+ * Copyright (c) 2000 - 2025 Vaadin Ltd.
+ * This program is available under Apache License Version 2.0, available at https://vaadin.com/license/
+ */
+@import './accordion.css';
+@import './app-layout.css';
+@import './avatar-group.css';
+@import './avatar.css';
+@import './button.css';
+@import './card.css';
+@import './charts.css';
+@import './checkbox-group.css';
+@import './checkbox.css';
+@import './combo-box.css';
+@import './confirm-dialog.css';
+@import './context-menu.css';
+@import './crud.css';
+@import './custom-field.css';
+@import './dashboard.css';
+@import './date-picker.css';
+@import './date-time-picker.css';
+@import './details-summary.css';
+@import './details.css';
+@import './dialog.css';
+@import './drawer-toggle.css';
+@import './email-field.css';
+@import './field-highlighter.css';
+@import './form-item.css';
+@import './form-layout.css';
+@import './grid-filter-column.css';
+@import './grid-pro-edit-column.css';
+@import './grid-pro.css';
+@import './grid-selection-column.css';
+@import './grid-sort-column.css';
+@import './grid-tree-column.css';
+@import './grid.css';
+@import './horizontal-layout.css';
+@import './icon.css';
+@import './input-container.css';
+@import './integer-field.css';
+@import './item.css';
+@import './list-box.css';
+@import './login.css';
+@import './map.css';
+@import './master-detail-layout.css';
+@import './menu-bar.css';
+@import './message-input.css';
+@import './message-list.css';
+@import './multi-select-combo-box.css';
+@import './notification.css';
+@import './number-field.css';
+@import './overlay.css';
+@import './password-field.css';
+@import './popover.css';
+@import './progress-bar.css';
+@import './radio-button.css';
+@import './radio-group.css';
+@import './rich-text-editor.css';
+@import './scroller.css';
+@import './select.css';
+@import './side-nav.css';
+@import './split-layout.css';
+@import './tabs.css';
+@import './tabsheet.css';
+@import './text-area.css';
+@import './text-field.css';
+@import './time-picker.css';
+@import './tooltip.css';
+@import './upload.css';
+@import './vertical-layout.css';

packages/vaadin-lumo-styles/components/index.css

@@ -5,4 +5,4 @@
  */
 @import './props.css';
 @import './global.css';
-@import './components.css';
+@import './components/index.css';