refactor(kependudukan): improve TypeScript types and clean up code

- Add proper TypeScript interfaces for seeder files
- Rename MigrasiPendudukForm interface for consistency
- Separate asal/tujuan fields in MigrasiPenduduk API based on jenis
- Remove unnecessary eslint-disable comments
- Add local type definitions for public kependudukan pages
- Clean up unused imports (React, Flex, IconBuilding)
- Improve type safety in form handlers (handleChangeText vs handleChangeSelect)
- Add explicit type casting where needed to fix type errors

Co-authored-by: Qwen Code

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

src/app/darmasaba/(pages)/kependudukan/dashboard/page.tsx

@@ -1,8 +1,7 @@
 'use client'
 import colors from '@/con/colors';
-import { Stack, Box, Paper, Text, Title, SimpleGrid, Skeleton, Group, Badge, Center, Image } from '@mantine/core';
+import { Stack, Box, Paper, Text, Title, SimpleGrid, Skeleton, Group, Badge, Center } from '@mantine/core';
 import { IconUsers, IconHome, IconBasket, IconCoin, IconDatabaseOff } from '@tabler/icons-react';
-import React from 'react';
 import BackButton from '../../desa/layanan/_com/BackButto';
 import { useProxy } from 'valtio/utils';
 import kependudukanDashboard from '@/app/admin/(dashboard)/_state/kependudukan/dashboard';