Rework diary to focus on yearly pages

render.go

@@ -40,12 +40,14 @@ type pageData struct {
 	EditMode       bool
 	IsRoot         bool
 	SectionIndex   int // -1 = whole page; >=0 = section being edited
+	InsertBefore   int // -1 = no insert; >=0 = splice new section at this index
 	PostURL        string
 	RawContent     string
 	Content        template.HTML
 	Entries        []entry
 	SpecialContent template.HTML
 	SidebarWidget  template.HTML
+	SuppressTOC    bool
 	RenderMS       int64
 }