fix(elements/applauncher): add eco app launcher components, wifi/sound/battery menus, demos and new eco-screensaver; replace dees-screensaver (breaking API change)

ts_web/elements/00group-applauncher/eco-applauncher-batterymenu/eco-applauncher-batterymenu.demo.ts

@@ -0,0 +1,24 @@
+import { html } from '@design.estate/dees-element';
+
+export const demo = () => html`
+  <style>
+    .demo-container {
+      padding: 48px;
+      background: hsl(240 10% 4%);
+      min-height: 400px;
+      display: flex;
+      justify-content: center;
+    }
+  </style>
+  <div class="demo-container">
+    <eco-applauncher-batterymenu
+      open
+      .batteryLevel=${85}
+      .isCharging=${false}
+      .batterySaverEnabled=${false}
+      .timeRemaining=${'2h 30m remaining'}
+      @battery-saver-toggle=${(e: CustomEvent) => console.log('Battery saver:', e.detail)}
+      @settings-click=${() => console.log('Settings clicked')}
+    ></eco-applauncher-batterymenu>
+  </div>
+`;