add translation for the theme i use

i18n/es.toml

@@ -0,0 +1,36 @@
+[not_found]
+    other = "NO ENCONTRADO"
+
+[not_found_desc]
+    other = "Haz tomado una ruta que no existe..."
+
+[home]
+    other = "Inicio"
+
+[published]
+    other = "Publicado"
+
+[reading_time]
+    other = "Tiempo de lectura"
+
+[reading_time_desc]
+  one = "1 minuto"
+  other = "{{ .Count }} minutos"
+
+[authors]
+  other = "Autores"
+
+[tags]
+  other = "Etiquetas"
+
+[categories]
+  other = "Categorías"
+
+[and]
+  other = "y"
+
+[powered_by]
+  other = "Hecho con"
+
+[theme]
+  other = "Tema"