Done V1

src/lib/PlusMinusButton.svelte

@@ -3,18 +3,24 @@
         label: string;
         plus: (label: string) => void;
         minus: (label: string) => void;
+        showPlus?: boolean;
+        showMinus?: boolean;
         [key: string]: unknown;
     }
 
-    let { label, plus, minus }: Props = $props();
+    let { label, plus, minus, showPlus = true, showMinus = true }: Props = $props();
 </script>
 
 <div class="specialBtn flex w-min gap-2 text-2xl">
-    <button class="innerBtn" onclick={() => minus(label)}>-</button>
+    {#if showMinus}
+        <button class="innerBtn" onclick={() => minus(label)}>-</button>
+    {/if}
     <div class="whitespace-nowrap">
         {label}
     </div>
-    <button class="innerBtn" onclick={() => plus(label)}>+</button>
+    {#if showPlus}
+        <button class="innerBtn" onclick={() => plus(label)}>+</button>
+    {/if}
 </div>
 
 <style>