add pagination for invoice and update ui for material 3

lib/pages/main/util.dart

@@ -344,32 +344,29 @@ Widget fcsButton(BuildContext context, String text,
 
   return Container(
     padding: EdgeInsets.only(left: 10, right: 10, top: 10),
-    child: Container(
+    child: SizedBox(
       height: 45.0,
-      decoration: BoxDecoration(
-        color: primaryColor,
-        shape: BoxShape.rectangle,
-      ),
-      child: ButtonTheme(
-        minWidth: 900.0,
-        height: 100.0,
-        child: TextButton(
-          onPressed: callack == null ? null : () => callack(),
-          child: Row(
-            mainAxisAlignment: MainAxisAlignment.center,
-            children: [
-              iconData == null
-                  ? Container()
-                  : Icon(
-                      iconData,
-                      color: Colors.white,
-                    ),
-              SizedBox(
-                width: 15,
-              ),
-              Text(text, style: style),
-            ],
-          ),
+      child: ElevatedButton(
+        style: ElevatedButton.styleFrom(
+            elevation: 0,
+            backgroundColor: primaryColor,
+            shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.all(Radius.circular(3)))),
+        onPressed: callack == null ? null : () => callack(),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            iconData == null
+                ? Container()
+                : Icon(
+                    iconData,
+                    color: Colors.white,
+                  ),
+            SizedBox(
+              width: 15,
+            ),
+            Text(text, style: style),
+          ],
         ),
       ),
     ),