Add titles in documentation pages

Author: romanowski

scala3doc/src/dotty/dokka/site/StaticSiteContext.scala

@@ -58,7 +58,6 @@ class StaticSiteContext(val root: File, sourceSets: Set[SourceSetWrapper]):
         name.endsWith(".md") || name.endsWith(".html")
     }
 
-    println(s"Rendering: $orphanedFiles")
     val orphanedTemplates = orphanedFiles.flatMap(p => loadTemplate(p.toFile, isBlog = false))
 
     mainPages ++ orphanedTemplates.map(templateToPage)

scala3doc/src/dotty/dokka/site/templates.scala

@@ -1,4 +1,5 @@
-package dotty.dokka.site
+package dotty.dokka
+package site
 
 import java.io.File
 import java.nio.file.Files
@@ -69,7 +70,9 @@ case class TemplateFile(
 
   def isIndexPage() = file.isFile && (file.getName == "index.md" || file.getName == "index.html")
 
-  def resolveToHtml(ctx: StaticSiteContext): ResolvedPage = resolveInner(RenderingContext(Map(), ctx.layouts))
+  def resolveToHtml(ctx: StaticSiteContext): ResolvedPage =
+    val props = Map("page" -> JMap("title" -> title()))
+    resolveInner(RenderingContext(props, ctx.layouts))
 
   private[site] def resolveInner(ctx: RenderingContext): ResolvedPage =
     if (ctx.resolving.contains(file.getAbsolutePath))