fix expanded image view

Frontend/patient_manager/lib/mih_packages/patient_profile/full_screen_file.dart

@@ -253,7 +253,7 @@ class _FullScreenFileViewerState extends State<FullScreenFileViewer> {
     } else {
       fileViewer = SizedBox(
         width: width,
-        height: height,
+        height: height - 70,
         child: InteractiveViewer(
           maxScale: 5.0,
           //minScale: 0.,
@@ -264,31 +264,7 @@ class _FullScreenFileViewerState extends State<FullScreenFileViewer> {
     return MIHBody(
       borderOn: false,
       bodyItems: [
-        Stack(
+        fileViewer,
-          children: [
-            fileViewer,
-            Positioned(
-              bottom: 5,
-              right: 5,
-              width: 50,
-              height: 50,
-              child: IconButton.filled(
-                iconSize: 35,
-                padding: const EdgeInsets.all(0),
-                onPressed: () {
-                  html.window.open(
-                      widget.arguments.link,
-                      // '${AppEnviroment.baseFileUrl}/mih/$filePath',
-                      'download');
-                },
-                icon: Icon(
-                  Icons.download,
-                  color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
-                ),
-              ),
-            ),
-          ],
-        ),
       ],
     );
   }