progress bar skip button, labeled arrow hint

public/js/app.js

@@ -955,6 +955,11 @@ function submitLogin() {
     document.cookie = 'webgis_user=' + encodeURIComponent(name) + ';path=/;max-age=31536000;SameSite=Lax';
     document.getElementById('login-modal').style.display = 'none';
 
+    // Starts Onboarding Tour on first Login
+    if (!localStorage.getItem('webgis_onboarding_done')) {
+        setTimeout(function () { startTour(); }, 500);
+    }
+
     // Open Create Modal if Geometry is pending 
     if (drawnGeometry) {
         document.getElementById('create-geom').value = JSON.stringify(drawnGeometry);
@@ -965,6 +970,11 @@ function submitLogin() {
 
 function skipLogin() {
     document.getElementById('login-modal').style.display = 'none';
+
+    // Starts Onboarding Tour on first Login
+    if (!localStorage.getItem('webgis_onboarding_done')) {
+        setTimeout(function () { startTour(); }, 500);
+    }
 }
 
 // Info Modal