Feat: Dropdown 컴포넌트 구현

src/widgets/create/dropDown.tsx

@@ -0,0 +1,54 @@
+import ChevronDownIcon from '@shared/assets/icon/chevron-down.svg?react';
+import { useState } from 'react';
+interface DropDownProps {
+  title: string;
+  value?: string;
+  options: string[];
+  placeholder?: string;
+  onChange: (value: string) => void;
+}
+
+export function DropDown({
+  title,
+  value,
+  placeholder,
+  options,
+  onChange,
+}: DropDownProps) {
+  const [open, setOpen] = useState(false);
+  return (
+    <div className="relative flex flex-col gap-[0.8rem] w-full h-[8.8rme] px-[2.4rem] typo-body1">
+      <p>
+        {title}
+        <span className="text-red"> *</span>
+      </p>
+      <button
+        className="flex items-center justify-between w-[32.7rem] border rounded-[16px] h-[5.6rem] p-[1.6rem]"
+        onClick={() => setOpen((prev) => !prev)}
+      >
+        <span className={value ? 'text-gray-950' : 'text-gray-300'}>
+          {value ?? placeholder}
+        </span>
+        <ChevronDownIcon width={'2rem'} height={'2rem'} />
+      </button>
+      {open && (
+        <ul className="absolute right-[2.4rem] z-10 top-[8.9rem] w-[16rem] h-[25.9rem] border border-gray-200 rounded-[16px] overflow-hidden bg-white shadow-[0_2px_4px_0_rgba(0,0,0,0.08)]">
+          {options.map((option) => (
+            <li key={option}>
+              <button
+                type="button"
+                onClick={() => {
+                  onChange(option);
+                  setOpen(false);
+                }}
+                className="text-left w-[16rem] h-[3.7rem] px-[1.6rem] py-[0.8rem] border-b border-gray-100"
+              >
+                {option}
+              </button>
+            </li>
+          ))}
+        </ul>
+      )}
+    </div>
+  );
+}