On the title page, hide progress label of nested titles

src/library.cr

@@ -208,11 +208,11 @@ class Title
 		info = TitleInfo.new @dir
 		page = load_progress username, entry
 		entry_obj = @entries.find{|e| e.title == entry}
-		return 0 if entry_obj.nil?
+		return 0.0 if entry_obj.nil?
 		page / entry_obj.pages
 	end
 	def load_percetage(username)
-		return 0 if @entries.empty?
+		return 0.0 if @entries.empty?
 		read_pages = total_pages = 0
 		@entries.each do |e|
 			read_pages += load_progress username, e.title

src/routes/main.cr

@@ -33,6 +33,7 @@ class MainRouter < Router
 				env.redirect "/login"
 			end
 		end
+
 		get "/" do |env|
 			titles = @context.library.titles
 			username = get_username env
@@ -47,8 +48,6 @@ class MainRouter < Router
 				username = get_username env
 				percentage = title.entries.map { |e|
 					title.load_percetage username, e.title }
-				titles_percentage = title.titles.map { |t|
-					title.load_percetage username, t.title }
 				layout "title"
 			rescue e
 				@context.error e

src/views/title.ecr

@@ -31,7 +31,7 @@
 </div>
 <div id="item-container" class="uk-child-width-1-4@m uk-child-width-1-2" uk-grid>
 	<%- title.titles.each_with_index do |t, i| -%>
-	<div class="item" data-mtime="<%= t.mtime.to_unix %>" data-progress="<%= titles_percentage[i] %>">
+	<div class="item" data-mtime="<%= t.mtime.to_unix %>" data-progress="0.0">
       <a class="acard" href="/book/<%= t.id %>">
         <div class="uk-card uk-card-default">
             <div class="uk-card-media-top">
@@ -42,9 +42,6 @@
 			<%- end -%>
             </div>
             <div class="uk-card-body">
-			<%- if t.entries.size > 0 -%>
-              <div class="uk-card-badge uk-label"><%= (titles_percentage[i] * 100).round(1) %>%</div>
-			<%- end -%>
 			<h3 class="uk-card-title break-word" data-title="<%= t.title.gsub("\"", "&quot;") %>"><%= t.title %></h3>
               <p><%= t.size %> entries</p>
             </div>