Update VueUse documentation

lib/docs/filters/vueuse/clean_html.rb

@@ -3,11 +3,13 @@ module Docs
     class CleanHtmlFilter < Filter
       def call
         css('#demo, #contributors ~ div, #contributors, #changelog ~ div, #changelog').remove
+        css('span.lang').remove
+        css('pre.vp-code-dark').remove
 
         css('.grid').each do |table|
           table.name = 'table'
           tr = nil
-          table.children.each do |td|
+          table.css('> div').each do |td|
             if td['opacity']
               table.add_child('<tr>')
               tr = table.last_element_child

lib/docs/filters/vueuse/entries.rb

@@ -10,7 +10,9 @@ module Docs
       def get_type
         return 'Guide' if slug == 'export-size'
         return 'Guide' if slug == 'functions'
-        link = at_css('aside .link.active')
+        return 'Guide' if slug == 'guidelines'
+        return 'Guide' if slug.start_with? 'guide'
+        link = at_css('.link.active')
         link.ancestors('section').at_css('.title').content
       end
     end

lib/docs/scrapers/vueuse.rb

@@ -11,6 +11,8 @@ module Docs
     options[:skip] = %w(add-ons contributing ecosystem)
     options[:skip_patterns] = [/index$/]
     options[:fix_urls] = ->(url) do
+      url.sub! %r{/index$}, ''
+      url.sub! 'vueuse.org/on', 'vueuse.org/core/on'
       url.sub! 'vueuse.org/use', 'vueuse.org/core/use'
       url
     end