Merge http4k

app/src/main/kotlin/views/components/Alerts.kt

@@ -0,0 +1,19 @@
+package be.simplenotes.app.views.components
+
+import kotlinx.html.*
+
+fun FlowContent.alert(type: Alert, title: String, details: String? = null) {
+    val colors = when (type) {
+        Alert.Success -> "bg-green-500 border border-green-400 text-gray-800"
+        Alert.Warning -> "bg-red-500 border border-red-400 text-red-200"
+    }
+    div("$colors px-4 py-3 mb-4 rounded relative") {
+        attributes["role"] = "alert"
+        strong("font-bold") { +title }
+        details?.let { span("block sm:inline") { +details } }
+    }
+}
+
+enum class Alert {
+    Success, Warning
+}