feat: anade app playground con catalogo de componentes

apps/playground/public/assets/icons/list.svg

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 26.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg
+  version="1.1"
+  id="Capa_1"
+  xmlns="http://www.w3.org/2000/svg"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  x="0px"
+  y="0px"
+  viewBox="0 0 16 16"
+  style="enable-background: new 0 0 16 16"
+  xml:space="preserve"
+>
+  <g>
+    <path
+      d="M5.9,4.6h7.8c0.2,0,0.3-0.2,0.3-0.4s-0.2-0.4-0.3-0.4H5.9C5.7,3.9,5.5,4,5.5,4.2S5.7,4.6,5.9,4.6z"
+    />
+    <path
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+    />
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+    <circle cx="2.8" cy="11.6" r="0.9" />
+    <path
+      d="M13.7,11.2H5.9c-0.2,0-0.4,0.2-0.4,0.3s0.2,0.3,0.4,0.3h7.8c0.2,0,0.3-0.2,0.3-0.3S13.9,11.2,13.7,11.2z"
+    />
+  </g>
+</svg>