feat(theme,interfaces): Introduce a global theming system and unify menu/tab interfaces; migrate components to use themeDefaultStyles and update APIs accordingly

ts_web/elements/00group-input/dees-input-quantityselector/dees-input-quantityselector.ts

@@ -2,6 +2,7 @@ import { customElement, property, html, type TemplateResult, css, cssManager } f
 import * as domtools from '@design.estate/dees-domtools';
 import { DeesInputBase } from '../dees-input-base/dees-input-base.js';
 import { demoFunc } from './dees-input-quantityselector.demo.js';
+import { themeDefaultStyles } from '../../00theme.js';
 
 declare global {
   interface HTMLElementTagNameMap {
@@ -23,14 +24,16 @@ export class DeesInputQuantitySelector extends DeesInputBase<DeesInputQuantitySe
 
 
   public static styles = [
+    themeDefaultStyles,
     ...DeesInputBase.baseStyles,
     cssManager.defaultStyles,
     css`
+        /* TODO: Migrate hardcoded values to --dees-* CSS variables */
         :host {
           width: auto;
           user-select: none;
         }
-        
+
         .quantity-container {
           transition: all 0.15s ease;
           font-size: 14px;