Fix: Navbar admin

Deskripsi:
- Fix bug navbar yang terpotong bagian atasnya

src/app_modules/forum/component/header/header_rata_kiri.tsx

@@ -1,30 +0,0 @@
-"use client";
-
-import { ActionIcon, Group, Header, Title } from "@mantine/core";
-import { IconX } from "@tabler/icons-react";
-import { useRouter } from "next/navigation";
-
-export default function ComponentForum_HeaderRataKiri({
-  title,
-}: {
-  title: string;
-}) {
-  const router = useRouter();
-  return (
-    <>
-      <Header height={50} sx={{ borderStyle: "none" }}>
-        <Group h={50} px={"md"}>
-          <ActionIcon
-            variant="transparent"
-            onClick={() => {
-              router.back();
-            }}
-          >
-            <IconX />
-          </ActionIcon>
-          <Title order={5}>{title}</Title>
-        </Group>
-      </Header>
-    </>
-  );
-}

src/app_modules/forum/component/header/header_tamplate.tsx

@@ -1,82 +0,0 @@
-"use client";
-
-import ComponentGlobal_V2_LoadingPage from "@/app_modules/_global/loading_page_v2";
-import {
-  Header,
-  Group,
-  ActionIcon,
-  Text,
-  Title,
-  Center,
-  Loader,
-} from "@mantine/core";
-import { IconArrowLeft, IconChevronLeft } from "@tabler/icons-react";
-import { useRouter } from "next/navigation";
-import { useState } from "react";
-
-export default function ComponentForum_HeaderTamplate({
-  hideBack,
-  changeIconBack,
-  route,
-  route2,
-  title,
-  icon,
-  bg,
-}: {
-  hideBack?: boolean;
-  changeIconBack?: any;
-  route?: any;
-  route2?: any;
-  title: string;
-  icon?: any;
-  bg?: any;
-}) {
-  const router = useRouter();
-  const [isLoading, setLoading] = useState(false);
-
-  return (
-    <>
-      <Header
-        height={50}
-        sx={{ borderStyle: "none" }}
-        bg={bg === null ? "" : bg}
-      >
-        <Group h={50} position="apart" px={"md"}>
-          {hideBack ? (
-            <ActionIcon variant="transparent" disabled></ActionIcon>
-          ) : (
-            <ActionIcon
-              loading={isLoading ? true : false}
-              variant="transparent"
-              onClick={() => {
-                setLoading(true);
-                if (route === null || route === undefined) {
-                  return router.back();
-                } else {
-                  return router.push(route);
-                }
-              }}
-            >
-              {changeIconBack ? changeIconBack : <IconChevronLeft />}
-            </ActionIcon>
-          )}
-          <Title order={5}>{title}</Title>
-          {(() => {
-            if (route2 === null || route2 === undefined) {
-              return <ActionIcon disabled variant="transparent"></ActionIcon>;
-            } else {
-              return (
-                <ActionIcon
-                  variant="transparent"
-                  onClick={() => router.push(route2)}
-                >
-                  {icon}
-                </ActionIcon>
-              );
-            }
-          })()}
-        </Group>
-      </Header>
-    </>
-  );
-}