Add custom videoInfo and product banner buttons. Update README

Author: Matteo-it

content/hardware/01.mkr/01.boards/mkr-wifi-1010/product.md

@@ -4,7 +4,7 @@ url_shop: https://store.arduino.cc/arduino-mkr-wifi-1010
 url_guide: /software/ide-v2/tutorials/ide-v2-board-manager#samd
 draft: true
 core: arduino:samd
-forumCategorySlug: '/hardware/mkr-boards/mkrwifi1010/147'
+forumCategorySlug: "/hardware/mkr-boards/mkrwifi1010/147"
 certifications: [FCC, UKCA, IC, REACH, RED, RoHS, WEEE, RCM, MIC, CE]
 productCode: "025"
 primary_button_url: /software/ide-v2/tutorials/ide-v2-board-manager#samd