@dwspace/dwspace-plugin-search v2.0.1-alpha.26

fork from @renovamen/vuepress-plugin-search

Adapted from @vuepress/plugin-search, only works for theme Gungnir v2.

Edits:

• Only searchs for blogs (layout: Post)
• Matches and eturns subtitle
• Matches headers for each blog for only one time
• focusTo() and unFocus()