prettify route stages page

main.js

@@ -222,6 +222,10 @@
     return isRouteManagement() && getAction() === "build2"
   }
 
+  function isRouteStagesPage() {
+    return isRouteManagement() && getAction() === "stages"
+  }
+
   function isRouteMapPage() {
     return isRouteManagement() && getAction() === "map"
   }
@@ -1471,6 +1475,19 @@
     document.querySelector(`#content table table tr:nth-child(2) `).remove()
   }
 
+  function prettifyRouteStagesPage() {
+    let styles = `
+      #content > table tr:nth-child(n + 5):not(:nth-child(7)) {
+        display: block;
+        width: 0;
+        height: 0;
+        overflow: hidden;
+      }
+    `
+
+    addStylesToHead(styles)
+  }
+
   let styles = `
     .sticky-menu {
       position: sticky;
@@ -1866,4 +1883,8 @@
   if (isRouteBuildPage()) {
     prettifyRouteBuildPage()
   }
+
+  if (isRouteStagesPage()) {
+    prettifyRouteStagesPage()
+  }
 })();