Add missing

src/lib/Tooltip.svelte

@@ -0,0 +1,40 @@
+<script>
+    export let text = '';
+</script>
+
+<style>
+    .tooltip {
+        position: absolute;
+        background-color: #333;
+        color: #fff;
+        padding: 5px;
+        border-radius: 3px;
+        font-size: 0.8em;
+        white-space: nowrap;
+        z-index: 1000;
+        pointer-events: none;
+        opacity: 0;
+        transition: opacity 0.2s;
+    }
+
+    .tooltip::after {
+        content: '';
+        position: absolute;
+        top: 100%; /* Position the tail at the bottom of the tooltip */
+        left: 50%;
+        transform: translateX(-50%);
+        border-width: 5px;
+        border-style: solid;
+        border-color: #333 transparent transparent transparent;
+    }
+
+    .tooltip {
+        bottom: 100%;
+        left: 50%;
+        transform: translateX(-50%);
+    }
+</style>
+
+<div class="tooltip">
+    {text}
+</div>