re-organize project structure a bit + add icons

src/App/App.css

@@ -1,4 +1,4 @@
-.layoutVertical {
+/* .layoutVertical {
   display: flex;
   flex-direction: column;
   width: 100%;
@@ -21,10 +21,22 @@
 .content {
   flex: 1 1 auto;
   overflow: auto;
-}
+} */
 
 details {
-  padding-left :10;
+  padding-left: 20;
+  /* margin-left: 30; */
+}
+summary {
+  margin-left: -20;
+}
+
+.runtimeState {
+  padding-left: 4px;
+  padding-right: 4px;
+  padding-top: 2px;
+  padding-bottom: 2px;
+  margin-top: 2px;
 }
 
 .runtimeState:hover {
@@ -47,3 +59,13 @@ details {
   background-color:"#eee";
   text-align: "right";
 }
+
+
+
+.toolbar > * {
+  vertical-align: middle;
+  height: 26px;
+}
+.toolbar > input {
+  height: 20px;
+}