refactor: common base template for pages

will allow to add common header and stuff

routes/room_page.go

@@ -196,7 +196,8 @@ func roomPageRoute(
 		fmt.Printf("all checks for room %s passed with %+v", roomName, session)
 
 		templFile := "templates/room.gohtml"
-		tmpl := template.Must(template.ParseFS(templateFs, templFile))
+		baseFile := "templates/base.gohtml"
+		tmpl := template.Must(template.ParseFS(templateFs, templFile, baseFile))
 
 		type GestureData struct {
 			Name string
@@ -210,15 +211,21 @@ func roomPageRoute(
 			})
 		}
 
-		pageData := struct {
+		contentData := struct {
 			Room rooms.Room
 			Gestures []GestureData
 		}{
 			Room: room,
 			Gestures: gesturesData,
 		}
+		data := pageData{
+			Base: baseData{
+				Title: "room-lala-from-base",
+			},
+			Content: contentData,
+		}
 
-		err = tmpl.Execute(w, pageData)
+		err = tmpl.ExecuteTemplate(w, "full-page", data)
 		if err != nil {
 			log.Printf("/room/%s my error in executing template, huh\n %s", roomName, err)
 		}