Fix bug with battery save in miner and replace slot to top (#1577)

Co-authored-by: screret <[email protected]>
Co-authored-by: YoungOnion <[email protected]>

src/main/java/com/gregtechceu/gtceu/common/machine/electric/MinerMachine.java

@@ -91,6 +91,11 @@ public MinerMachine(IMachineBlockEntity holder, int tier, int speed, int maximum
     // ***** Initialization ******//
     //////////////////////////////////////
 
+    @Override
+    public ManagedFieldHolder getFieldHolder() {
+        return MANAGED_FIELD_HOLDER;
+    }
+
     protected ItemStackTransfer createChargerItemHandler(Object... args) {
         var transfer = new ItemStackTransfer();
         transfer.setFilter(item -> GTCapabilityHelper.getElectricItem(item) != null);
@@ -210,17 +215,17 @@ protected void chargeBattery() {
             .memoize((path, inventorySize) -> new EditableMachineUI("misc", path, () -> {
                 WidgetGroup template = createTemplate(inventorySize).createDefault();
                 SlotWidget batterySlot = createBatterySlot().createDefault();
-                batterySlot.setSelfPosition(new Position(79, 62));
+                batterySlot.setSelfPosition(new Position(100, 10));
                 WidgetGroup group = new WidgetGroup(0, 0, Math.max(template.getSize().width + 12, 172),
                         template.getSize().height + 8);
-                group.addWidget(batterySlot);
                 Size size = group.getSize();
 
                 template.setSelfPosition(new Position(
                         (size.width - 4 - template.getSize().width) / 2 + 4,
                         (size.height - template.getSize().height) / 2));
 
                 group.addWidget(template);
+                group.addWidget(batterySlot);
                 return group;
             }, (template, machine) -> {
                 if (machine instanceof MinerMachine minerMachine) {