feat: anade app playground con catalogo de componentes

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

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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="M12.1,6.7h-0.6V4.8c0-1.7-1.4-3.2-3.2-3.2c-1.7,0-3.2,1.4-3.2,3.2v1.9H4.5C3.8,6.7,3.2,7.3,3.2,8v5.1
+	c0,0.7,0.6,1.3,1.3,1.3h7.6c0.7,0,1.3-0.6,1.3-1.3V8C13.3,7.3,12.8,6.7,12.1,6.7z M6.4,4.8c0-1,0.9-1.9,1.9-1.9s1.9,0.9,1.9,1.9v1.9
+	H6.4V4.8z M12.7,13.1c0,0.3-0.3,0.6-0.6,0.6H4.5c-0.3,0-0.6-0.3-0.6-0.6V8c0-0.3,0.3-0.6,0.6-0.6h7.6c0.3,0,0.6,0.3,0.6,0.6V13.1z"
+  />
+</svg>