reorganise the index and remove onboarding.md

Author: sanketverma1704

content/community/_index.md

@@ -6,9 +6,46 @@ shortcutDepth: 2
 Welcome to the Community Guide! Here you will find useful resources that will
 help you foster your project's community better.
 
-- [Community Meetings](/community/community-meetings)
-- [Community Outreach](/community/community-outreach)
-- [Community Manager Role](/community/role)
-- [Project Management](/community/project-management)
-- [Skills and Techniques](/community/skills)
-- [Onboarding](/community/onboarding)
+{{< grid columns="1 2 2 2" >}}
+
+[[item]]
+type = 'card'
+title = 'Community Meetings'
+link = 'community-meetings'
+body = '''
+Learn how to facilitate and run community meetings
+'''
+
+[[item]]
+type = 'card'
+title = 'Community Outreach'
+link = 'community-outreach'
+body = '''
+Learn how to outreach to your community
+'''
+
+[[item]]
+type = 'card'
+title = 'Community Manager'
+link = 'role'
+body = '''
+Learn about the role of a community manager
+'''
+
+[[item]]
+type = 'card'
+title = 'Project Management'
+link = 'project-management'
+body = '''
+Learn how to manage your project
+'''
+
+[[item]]
+type = 'card'
+title = 'Skills and Techniques'
+link = 'skills'
+body = '''
+List of non-exhaustive skills and techniques for managing OSS
+'''
+
+{{< /grid >}}