Add HTML rendering for sessions and card images; refactor output handling in SimpleSession

knockoutwhistweb/app/views/output/card.scala.html

@@ -0,0 +1,2 @@
+@(src: String)(alt: String)
+<img src="@routes.Assets.versioned(src)" alt="@alt"/>

knockoutwhistweb/app/views/output/text.scala.html

@@ -0,0 +1,3 @@
+@(text: String)
+<p>@text</p>
+

knockoutwhistweb/app/views/sessions.scala.html

@@ -0,0 +1,10 @@
+@(toRender: List[String])
+
+@main("Sessions") {
+    <div id="sessions">
+        @for(line <- toRender) {
+            <a href="@routes.HomeController.ingame(line)">@line</a><br>
+        }
+    </div>
+}
+

knockoutwhistweb/app/views/tui.scala.html

@@ -1,9 +1,9 @@
-@(toRender: String)
+@(toRender: List[Html])
 
 @main("Tui") {
     <div id="tui">
-        @for(line <- toRender.split('\n')) {
-            <a href="@routes.Relative.ingame(line)">@line</a>
+        @for(line <- toRender) {
+            @line
         }
     </div>
 }