I am trying to write a simple mod that will add a button to the star bases that will allow you to click it and apply all of the upgrades that you can afford at once. Instead of the spam hell that they are now. I am new to any type of coding or mod writing and I am hoping that someone can help me make this work. If you can that will be great.

"<Mod>
<ModDefs>
<ModDef>
<DisplayName>Upgrade All Starbase Modules</DisplayName>
<Description>Adds an Upgrade All button to the Starbase UI to apply all affordable upgrades.</Description>
<Version>1.0</Version>
<Tags>UI, Starbase, QualityOfLife</Tags>
<Author>YourName</Author>
<TargetType>Game</TargetType>
</ModDef>
</ModDefs>

<UIOverrides>
<UIOverride>
<Target>StarbaseWindow</Target>
<Insert>
<UIElement>
<Type>Button</Type>
<ID>UpgradeAllButton</ID>
<Text>Upgrade All</Text>
<Tooltip>Automatically apply all affordable upgrades to this starbase.</Tooltip>
<OnClick>
<![CDATA[
var upgrades = Starbase.GetAvailableUpgrades();
foreach (var upgrade in upgrades)
{
if (Player.CanAfford(upgrade.Cost))
{
Starbase.ApplyUpgrade(upgrade);
Player.SpendResources(upgrade.Cost);
}
}
]]>
</OnClick>
<Position>Bottom</Position>
<Style>StandardButton</Style>
</UIElement>
</Insert>
</UIOverride>
</UIOverrides>
</Mod>"