From 3fbe157d1017e29547bfe099f912ef47a12d2a9b Mon Sep 17 00:00:00 2001
From: Alejandro Bailo <59607668+alejandrobailo@users.noreply.github.com>
Date: Tue, 23 Dec 2025 10:52:48 +0100
Subject: [PATCH] feat(ui): add shadcn Alert component (#9655)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
---
 ui/components/shadcn/alert.tsx | 92 ++++++++++++++++++++++++++++++++++
 ui/components/shadcn/index.ts  |  1 +
 ui/dependency-log.json         |  8 +++
 3 files changed, 101 insertions(+)
 create mode 100644 ui/components/shadcn/alert.tsx

diff --git a/ui/components/shadcn/alert.tsx b/ui/components/shadcn/alert.tsx
new file mode 100644
index 0000000000..aada7d3eb4
--- /dev/null
+++ b/ui/components/shadcn/alert.tsx
@@ -0,0 +1,92 @@
+import { cva, type VariantProps } from "class-variance-authority";
+import { X } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const alertVariants = cva(
+  "relative w-full rounded-lg border px-4 py-3 text-sm grid has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] grid-cols-[0_1fr] has-[>svg]:gap-x-3 gap-y-0.5 items-start [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current",
+  {
+    variants: {
+      variant: {
+        default: "bg-card text-card-foreground",
+        destructive:
+          "text-destructive bg-card [&>svg]:text-current *:data-[slot=alert-description]:text-destructive/90",
+        error:
+          "border-border-error bg-red-50 text-text-error-primary dark:bg-red-950/50 [&>svg]:text-current *:data-[slot=alert-description]:text-red-700 dark:*:data-[slot=alert-description]:text-red-300",
+        warning:
+          "border-orange-500 bg-orange-50 text-text-warning-primary dark:bg-orange-950/50 [&>svg]:text-current *:data-[slot=alert-description]:text-orange-700 dark:*:data-[slot=alert-description]:text-orange-300",
+        info: "border-bg-data-info bg-blue-50 text-bg-data-info dark:bg-blue-950/50 [&>svg]:text-current *:data-[slot=alert-description]:text-blue-700 dark:*:data-[slot=alert-description]:text-blue-300",
+        success:
+          "border-text-success bg-green-50 text-text-success-primary dark:bg-green-950/50 [&>svg]:text-current *:data-[slot=alert-description]:text-green-700 dark:*:data-[slot=alert-description]:text-green-300",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  },
+);
+
+interface AlertProps
+  extends React.ComponentProps<"div">,
+    VariantProps<typeof alertVariants> {
+  onClose?: () => void;
+}
+
+function Alert({
+  className,
+  variant,
+  onClose,
+  children,
+  ...props
+}: AlertProps) {
+  return (
+    <div
+      data-slot="alert"
+      role="alert"
+      className={cn(alertVariants({ variant }), className)}
+      {...props}
+    >
+      {children}
+      {onClose && (
+        <button
+          onClick={onClose}
+          className="absolute top-3 right-3 rounded-sm opacity-70 transition-opacity hover:opacity-100"
+          aria-label="Close"
+        >
+          <X className="size-4" />
+        </button>
+      )}
+    </div>
+  );
+}
+
+function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-title"
+      className={cn(
+        "col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight",
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+function AlertDescription({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-description"
+      className={cn(
+        "text-muted-foreground col-start-2 grid justify-items-start gap-1 text-sm [&_p]:leading-relaxed",
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+export { Alert, AlertDescription, AlertTitle };
diff --git a/ui/components/shadcn/index.ts b/ui/components/shadcn/index.ts
index 0b24c6ec31..39a72730d1 100644
--- a/ui/components/shadcn/index.ts
+++ b/ui/components/shadcn/index.ts
@@ -1,3 +1,4 @@
+export * from "./alert";
 export * from "./badge/badge";
 export * from "./button/button";
 export * from "./card/card";
diff --git a/ui/dependency-log.json b/ui/dependency-log.json
index 6b2ec2752d..0d5277a1f9 100644
--- a/ui/dependency-log.json
+++ b/ui/dependency-log.json
@@ -95,6 +95,14 @@
     "strategy": "installed",
     "generatedAt": "2025-12-10T11:34:11.122Z"
   },
+  {
+    "section": "dependencies",
+    "name": "@radix-ui/react-checkbox",
+    "from": "1.3.3",
+    "to": "1.3.3",
+    "strategy": "installed",
+    "generatedAt": "2025-12-23T09:27:56.109Z"
+  },
   {
     "section": "dependencies",
     "name": "@radix-ui/react-collapsible",