Add cool features #2

[Casta-mere]

• Searching
  • Add feature
  • Write GuideLine
• Comment
  • Add feature
  • Write GuideLine
• Stastistics
• Add Snippts in navbar

[Casta-mere]

Searching

Using algolia search, ref:

https://docsearch.algolia.com/apply/
https://crawler.algolia.com/admin/

Comment

Using Giscus