finishes trail create

web/src/lib/components/base/datepicker.svelte

@@ -0,0 +1,29 @@
+<script lang="ts">
+    export let name: string = "";
+    export let value: string | number | Date = "";
+    export let label: string = "";
+    export let error: string = "";
+</script>
+
+<div>
+    {#if label.length}
+        <p class="text-sm font-medium pb-1">
+            {label}
+        </p>
+    {/if}
+    <div class="flex items-center gap-2">
+        <input
+            {name}
+            class="bg-gray-50 border rounded-md p-3 transition-colors focus:border-primary focus:outline-none focus:ring-0 w-full"
+            class:border-red-400={error.length > 0}
+            class:bg-red-50={error.length > 0}
+            type="date"
+            bind:value
+            on:change
+        />
+    </div>
+
+    <span class="textfield-error text-xs text-red-400">
+        {error}
+    </span>
+</div>