Add Mage-OS DevDocs

resources.csv

@@ -20,6 +20,7 @@ Other Resources,,GravDept’s Magento 2 Manuals,https://manuals.gravitydept.com/
 Other Resources,,Mage Mastery,https://magemastery.net/,Learning resources for Magento 2 developers,
 Other Resources,,The Magento Guidebook,https://jetrails.com/blog/the-magento-terms-glossary-guide/,A Glossary of Magento Terms and Phrases,
 Other Resources,,ExtDN Resources,https://extdn.org/resources/,Resources that help improve the ecosystem of Magento extensions.,
+Other Resources,,Mage-OS DevDocs,https://devdocs.mage-os.org/,Mage-OS Developer Guide,
 Certification,,Magento Certification,https://learning.adobe.com/certification.html?solution=Adobe%20Magento%20Commerce,Adobe Magento Commerce certifications,
 Certification,,M2 Certification Study Guides,https://github.com/df2k2/m2cert,Magento2 Study Guides in MD syntax for note-taking while researching and studying each of the exam topics,
 Certification,,Magento 2 Certified Professional Developer notes,https://github.com/magento-notes/magento2-exam-notes,Preparation notes for Magento 2 Certified Professional Developer exam,