refactor: migrate from Biome to oxlint/oxfmt, remove contact form

- Replace Biome with oxlint + oxfmt (OXC toolchain) for linting and formatting
- Add .oxlintrc.json and .oxfmtrc.json configuration files
- Update VS Code settings and devcontainer to use oxc-vscode extension
- Remove contact form, Resend email integration, and related server action/schema
- Remove unused UI components (accordion, alert, card, tabs, toggle, etc.)

components/ui/alert-dialog.tsx

@@ -1,41 +1,29 @@
 "use client";
 
-import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog";
-import type * as React from "react";
+import { AlertDialog as AlertDialogPrimitive } from "@base-ui/react/alert-dialog";
+import * as React from "react";
+
 import { Button } from "@/components/ui/button";
 import { cn } from "@/lib/utils";
 
-function AlertDialog({
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Root>) {
+function AlertDialog({ ...props }: AlertDialogPrimitive.Root.Props) {
   return <AlertDialogPrimitive.Root data-slot="alert-dialog" {...props} />;
 }
 
-function AlertDialogTrigger({
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Trigger>) {
-  return (
-    <AlertDialogPrimitive.Trigger data-slot="alert-dialog-trigger" {...props} />
-  );
+function AlertDialogTrigger({ ...props }: AlertDialogPrimitive.Trigger.Props) {
+  return <AlertDialogPrimitive.Trigger data-slot="alert-dialog-trigger" {...props} />;
 }
 
-function AlertDialogPortal({
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Portal>) {
-  return (
-    <AlertDialogPrimitive.Portal data-slot="alert-dialog-portal" {...props} />
-  );
+function AlertDialogPortal({ ...props }: AlertDialogPrimitive.Portal.Props) {
+  return <AlertDialogPrimitive.Portal data-slot="alert-dialog-portal" {...props} />;
 }
 
-function AlertDialogOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Overlay>) {
+function AlertDialogOverlay({ className, ...props }: AlertDialogPrimitive.Backdrop.Props) {
   return (
-    <AlertDialogPrimitive.Overlay
+    <AlertDialogPrimitive.Backdrop
       data-slot="alert-dialog-overlay"
       className={cn(
-        "data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50 data-[state=closed]:animate-out data-[state=open]:animate-in",
+        "data-open:animate-in data-open:fade-in-0 data-closed:animate-out data-closed:fade-out-0 fixed inset-0 isolate z-50 bg-black/10 duration-100 supports-backdrop-filter:backdrop-blur-xs",
         className,
       )}
       {...props}
@@ -47,17 +35,17 @@ function AlertDialogContent({
   className,
   size = "default",
   ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Content> & {
+}: AlertDialogPrimitive.Popup.Props & {
   size?: "default" | "sm";
 }) {
   return (
     <AlertDialogPortal>
       <AlertDialogOverlay />
-      <AlertDialogPrimitive.Content
+      <AlertDialogPrimitive.Popup
         data-slot="alert-dialog-content"
         data-size={size}
         className={cn(
-          "data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 group/alert-dialog-content fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border bg-background p-6 shadow-lg duration-200 data-[size=sm]:max-w-xs data-[state=closed]:animate-out data-[state=open]:animate-in data-[size=default]:sm:max-w-lg",
+          "group/alert-dialog-content bg-popover text-popover-foreground ring-foreground/10 data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95 fixed top-1/2 left-1/2 z-50 grid w-full -translate-x-1/2 -translate-y-1/2 gap-4 rounded-xl p-4 ring-1 duration-100 outline-none data-[size=default]:max-w-xs data-[size=sm]:max-w-xs data-[size=default]:sm:max-w-sm",
           className,
         )}
         {...props}
@@ -66,15 +54,12 @@ function AlertDialogContent({
   );
 }
 
-function AlertDialogHeader({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
+function AlertDialogHeader({ className, ...props }: React.ComponentProps<"div">) {
   return (
     <div
       data-slot="alert-dialog-header"
       className={cn(
-        "grid grid-rows-[auto_1fr] place-items-center gap-1.5 text-center has-data-[slot=alert-dialog-media]:grid-rows-[auto_auto_1fr] has-data-[slot=alert-dialog-media]:gap-x-6 sm:group-data-[size=default]/alert-dialog-content:place-items-start sm:group-data-[size=default]/alert-dialog-content:text-left sm:group-data-[size=default]/alert-dialog-content:has-data-[slot=alert-dialog-media]:grid-rows-[auto_1fr]",
+        "grid grid-rows-[auto_1fr] place-items-center gap-1.5 text-center has-data-[slot=alert-dialog-media]:grid-rows-[auto_auto_1fr] has-data-[slot=alert-dialog-media]:gap-x-4 sm:group-data-[size=default]/alert-dialog-content:place-items-start sm:group-data-[size=default]/alert-dialog-content:text-left sm:group-data-[size=default]/alert-dialog-content:has-data-[slot=alert-dialog-media]:grid-rows-[auto_1fr]",
         className,
       )}
       {...props}
@@ -82,15 +67,25 @@ function AlertDialogHeader({
   );
 }
 
-function AlertDialogFooter({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
+function AlertDialogFooter({ className, ...props }: React.ComponentProps<"div">) {
   return (
     <div
       data-slot="alert-dialog-footer"
       className={cn(
-        "flex flex-col-reverse gap-2 group-data-[size=sm]/alert-dialog-content:grid group-data-[size=sm]/alert-dialog-content:grid-cols-2 sm:flex-row sm:justify-end",
+        "bg-muted/50 -mx-4 -mb-4 flex flex-col-reverse gap-2 rounded-b-xl border-t p-4 group-data-[size=sm]/alert-dialog-content:grid group-data-[size=sm]/alert-dialog-content:grid-cols-2 sm:flex-row sm:justify-end",
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+function AlertDialogMedia({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-dialog-media"
+      className={cn(
+        "bg-muted mb-2 inline-flex size-10 items-center justify-center rounded-md sm:group-data-[size=default]/alert-dialog-content:row-span-2 *:[svg:not([class*='size-'])]:size-6",
         className,
       )}
       {...props}
@@ -106,7 +101,7 @@ function AlertDialogTitle({
     <AlertDialogPrimitive.Title
       data-slot="alert-dialog-title"
       className={cn(
-        "font-semibold text-lg sm:group-data-[size=default]/alert-dialog-content:group-has-data-[slot=alert-dialog-media]/alert-dialog-content:col-start-2",
+        "font-heading text-base font-medium sm:group-data-[size=default]/alert-dialog-content:group-has-data-[slot=alert-dialog-media]/alert-dialog-content:col-start-2",
         className,
       )}
       {...props}
@@ -121,21 +116,8 @@ function AlertDialogDescription({
   return (
     <AlertDialogPrimitive.Description
       data-slot="alert-dialog-description"
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  );
-}
-
-function AlertDialogMedia({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-dialog-media"
       className={cn(
-        "mb-2 inline-flex size-16 items-center justify-center rounded-md bg-muted sm:group-data-[size=default]/alert-dialog-content:row-span-2 *:[svg:not([class*='size-'])]:size-8",
+        "text-muted-foreground *:[a]:hover:text-foreground text-sm text-balance md:text-pretty *:[a]:underline *:[a]:underline-offset-3",
         className,
       )}
       {...props}
@@ -143,22 +125,8 @@ function AlertDialogMedia({
   );
 }
 
-function AlertDialogAction({
-  className,
-  variant = "default",
-  size = "default",
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Action> &
-  Pick<React.ComponentProps<typeof Button>, "variant" | "size">) {
-  return (
-    <Button variant={variant} size={size} asChild>
-      <AlertDialogPrimitive.Action
-        data-slot="alert-dialog-action"
-        className={cn(className)}
-        {...props}
-      />
-    </Button>
-  );
+function AlertDialogAction({ className, ...props }: React.ComponentProps<typeof Button>) {
+  return <Button data-slot="alert-dialog-action" className={cn(className)} {...props} />;
 }
 
 function AlertDialogCancel({
@@ -166,16 +134,15 @@ function AlertDialogCancel({
   variant = "outline",
   size = "default",
   ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Cancel> &
+}: AlertDialogPrimitive.Close.Props &
   Pick<React.ComponentProps<typeof Button>, "variant" | "size">) {
   return (
-    <Button variant={variant} size={size} asChild>
-      <AlertDialogPrimitive.Cancel
-        data-slot="alert-dialog-cancel"
-        className={cn(className)}
-        {...props}
-      />
-    </Button>
+    <AlertDialogPrimitive.Close
+      data-slot="alert-dialog-cancel"
+      className={cn(className)}
+      render={<Button variant={variant} size={size} />}
+      {...props}
+    />
   );
 }