fix: nextjs is slow dev server (#364)

* fix: nextjs slow compile time

* fix: change optimized package imports and transpile packages

* fix: format issue

packages/widgets/src/clock/component.tsx

@@ -1,13 +1,12 @@
 "use client";
 
 import { useEffect, useMemo, useRef, useState } from "react";
+import { Flex, Stack, Text } from "@mantine/core";
 import dayjs from "dayjs";
 import advancedFormat from "dayjs/plugin/advancedFormat";
 import timezones from "dayjs/plugin/timezone";
 import utc from "dayjs/plugin/utc";
 
-import { Flex, Stack, Text } from "@homarr/ui";
-
 import type { WidgetComponentProps } from "../definition";
 
 dayjs.extend(advancedFormat);

packages/widgets/src/clock/index.ts

@@ -1,7 +1,6 @@
+import { IconClock } from "@tabler/icons-react";
 import dayjs from "dayjs";
 
-import { IconClock } from "@homarr/ui";
-
 import { createWidgetDefinition } from "../definition";
 import { optionsBuilder } from "../options";