map zoom buttons added.

lib/modules/asset_tracking/map_tracking_page.dart

@@ -244,7 +244,44 @@ class _MapTrackingPageState extends State<MapTrackingPage> {
                     //       ).bottomSheetContainer(context, padding: const EdgeInsets.all(16));
                   }),
             ),
-        ]
+        ],
+        Positioned(
+          top: 70,
+          right: 8,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              IconButton(
+                icon: const Icon(Icons.add),
+                padding: EdgeInsets.zero,
+                style: IconButton.styleFrom(
+                  backgroundColor: AppColor.background(context), // Sets the background color
+                  foregroundColor: AppColor.icon2Color(context), // Sets the icon color
+                ),
+                visualDensity: VisualDensity.compact,
+                tooltip: "Zoom In",
+                onPressed: () {
+                  final zoom = mapController.camera.zoom + 1;
+                  mapController.move(mapController.camera.center, zoom);
+                },
+              ),
+              IconButton(
+                icon: const Icon(Icons.remove),
+                padding: EdgeInsets.zero,
+                visualDensity: VisualDensity.compact,
+                style: IconButton.styleFrom(
+                  backgroundColor: AppColor.background(context), // Sets the background color
+                  foregroundColor: AppColor.icon2Color(context), // Sets the icon color
+                ),
+                tooltip: "Zoom Out",
+                onPressed: () {
+                  final zoom = mapController.camera.zoom - 1;
+                  mapController.move(mapController.camera.center, zoom);
+                },
+              ),
+            ],
+          ),
+        )
       ],
     );