feat: anade app playground con catalogo de componentes

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

@@ -0,0 +1,21 @@
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+<!-- 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"
+>
+  <path
+    d="M12.4,5.8c0,0.1,0,0.2,0,0.3c0,3-2.3,6.5-6.5,6.5l0,0c-1.2,0-2.5-0.4-3.5-1c0.2,0,0.4,0,0.5,0c1,0,2-0.3,2.9-1
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