upddate: last updated date format

app/lib/consts.dart

@@ -16,8 +16,8 @@ Uint8List selectedRelation = Uint8List(0);
 List<Measurement> selectedMarkerList = [];
 LatLng mapCenter = LatLng(60.8000, 10.8471);
 DateTime ?lastUpdate; // Last time data was fetched from server
-
 List<String> lakeSearchOptions = []; // Init empty
+bool internetConnection = true;
 
 // Font settings
 const textColor = Colors.white;

app/lib/widgets/bar_graph/bar_data.dart

@@ -72,6 +72,7 @@ class _BarDataState extends State<BarData> {
     );
   }
 
+  // _buildLegendItem renders a colored circle and text to form a legend
   Widget _buildLegendItem(Color color, String text) {
     return Row(
       children: [

app/lib/widgets/main_layout.dart

@@ -208,7 +208,7 @@ class _MapContainerWidgetState extends State<MapContainerWidget> {
                       lastUpdate?.month == DateTime.now().month &&
                       lastUpdate?.year == DateTime.now().year ?
                   '${lastUpdate?.hour}:${lastUpdate?.minute}' :
-                  '${lastUpdate?.day}-${lastUpdate?.month}-${lastUpdate?.year}') : ''}',
+                  '${lastUpdate?.day}.${formatMonth(lastUpdate!.month)} ${lastUpdate?.year}') : ''}',
                   style: GoogleFonts.dmSans(
                     fontSize: 14,
                     color: Colors.white60,
@@ -303,3 +303,34 @@ class _MapContainerWidgetState extends State<MapContainerWidget> {
     );
   }
 }
+
+String formatMonth(int month) {
+  switch (month) {
+    case 1:
+      return 'Jan';
+    case 2:
+      return 'Feb';
+    case 3:
+      return 'Mar';
+    case 4:
+      return 'Apr';
+    case 5:
+      return 'May';
+    case 6:
+      return 'Jun';
+    case 7:
+      return 'Jul';
+    case 8:
+      return 'Aug';
+    case 9:
+      return 'Sep';
+    case 10:
+      return 'Oct';
+    case 11:
+      return 'Nov';
+    case 12:
+      return 'Dec';
+    default:
+      return '';
+  }
+}
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