feat: add modal

Objective:

Implement global Modal component

What has been done:

• redux modal data/actions
• modal component
• dummy modal content component
• tests

src/components/FunctionalArea/Modal/Modal.component.tsx

+import { useAppDispatch } from '@/redux/hooks/useAppDispatch';
+import { useAppSelector } from '@/redux/hooks/useAppSelector';
+import { modalSelector } from '@/redux/modal/modal.selector';
+import { closeModal } from '@/redux/modal/modal.slice';
+import { Icon } from '@/shared/Icon';
+import { twMerge } from 'tailwind-merge';
+import { MODAL_ROLE } from './Modal.constants';
+import { OverviewImagesModal } from './OverviewImagesModal';
+
+export const Modal = (): React.ReactNode => {
+  const dispatch = useAppDispatch();
+  const { isOpen, modalName, modalTitle } = useAppSelector(modalSelector);
+
+  const handleCloseModal = (): void => {
+    dispatch(closeModal());
+  };
+
+  return (
+    <div
+      className={twMerge(
+        'absolute left-0 top-0 z-10 h-full w-full bg-cetacean-blue/[.48]',
+        isOpen ? '' : 'hidden',
+      )}
+      role={MODAL_ROLE}
+    >
+      <div className="flex h-full w-full items-center justify-center">
+        <div className="flex h-5/6 w-10/12	flex-col	overflow-hidden rounded-lg">
+          <div className="flex items-center justify-between bg-white p-[24px] text-xl">
+            <div>{modalTitle}</div>
+            <button type="button" onClick={handleCloseModal} aria-label="close button">
+              <Icon name="close" className="fill-font-500" />
+            </button>
+          </div>
+          {isOpen && modalName === 'overview-images' && <OverviewImagesModal />}
+        </div>
+      </div>
+    </div>
+  );
+};