feat: debounce search, tambah filter source & date range di bug-reports, hapus seafile.ts

- Debounce search input (400ms, min 3 karakter) sesuai konvensi
- Tambah filter source (QC/SYSTEM/USER) dan date range di bug-reports
- Backend /api/bugs support query param source, dateFrom, dateTo
- Update API_URLS.getBugs dengan param baru
- Hapus seafile.ts (dead code, tidak digunakan)

src/frontend/routes/bug-reports.tsx

@@ -27,12 +27,13 @@ import {
   Title,
   Tooltip,
 } from '@mantine/core'
-import { useDisclosure } from '@mantine/hooks'
+import { useDebouncedValue, useDisclosure } from '@mantine/hooks'
+import { DatePickerInput, type DatesRangeValue } from '@mantine/dates'
 import { notifications } from '@mantine/notifications'
 import { useQuery } from '@tanstack/react-query'
 import { createFileRoute } from '@tanstack/react-router'
 import dayjs from 'dayjs'
-import { useState } from 'react'
+import { useEffect, useState } from 'react'
 import {
   TbAlertTriangle,
   TbBug,
@@ -71,18 +72,35 @@ const STATUS_LABEL: Record<string, string> = {
 function ListErrorsPage() {
   const [page, setPage] = useState(1)
   const [search, setSearch] = useState('')
+  const [searchQuery, setSearchQuery] = useState('')
   const [app, setApp] = useState('all')
   const [status, setStatus] = useState('all')
+  const [source, setSource] = useState('all')
+  const [dateRange, setDateRange] = useState<DatesRangeValue>([null, null])
+
+  const [debouncedSearch] = useDebouncedValue(search, 400)
+
+  useEffect(() => {
+    if (debouncedSearch.length >= 3 || debouncedSearch.length === 0) {
+      setSearchQuery(debouncedSearch)
+      setPage(1)
+    }
+  }, [debouncedSearch])
+
+  useEffect(() => { setPage(1) }, [app, status, source, dateRange])
 
   const [showLogs, setShowLogs] = useState<Record<string, boolean>>({})
   const [showStackTrace, setShowStackTrace] = useState<Record<string, boolean>>({})
 
+  const dateFrom = dateRange[0] ? dayjs(dateRange[0]).format('YYYY-MM-DD') : undefined
+  const dateTo = dateRange[1] ? dayjs(dateRange[1]).format('YYYY-MM-DD') : undefined
+
   const toggleLogs = (bugId: string) => setShowLogs((prev) => ({ ...prev, [bugId]: !prev[bugId] }))
   const toggleStackTrace = (bugId: string) => setShowStackTrace((prev) => ({ ...prev, [bugId]: !prev[bugId] }))
 
   const { data, isLoading, refetch } = useQuery({
-    queryKey: ['bugs', { page, search, app, status }],
-    queryFn: () => fetch(API_URLS.getBugs(page, search, app, status)).then((r) => r.json()),
+    queryKey: ['bugs', { page, searchQuery, app, status, source, dateFrom, dateTo }],
+    queryFn: () => fetch(API_URLS.getBugs(page, searchQuery, app, status, source, dateFrom, dateTo)).then((r) => r.json()),
   })
 
   const { data: appsList } = useQuery({
@@ -411,7 +429,7 @@ function ListErrorsPage() {
           </Modal>
 
           <Paper withBorder radius="2xl" className="glass" p="md">
-            <SimpleGrid cols={{ base: 1, sm: 4 }} mb="lg">
+            <SimpleGrid cols={{ base: 1, sm: 2, md: 3 }} mb="sm">
               <TextInput
                 label="Search"
                 placeholder="Description, device, OS..."
@@ -444,12 +462,35 @@ function ListErrorsPage() {
                 onChange={(val) => setStatus(val || 'all')}
                 radius="md"
               />
+              <Select
+                label="Source"
+                size="sm"
+                data={[
+                  { value: 'all', label: 'All Sources' },
+                  { value: 'QC', label: 'QC' },
+                  { value: 'SYSTEM', label: 'System' },
+                  { value: 'USER', label: 'User' },
+                ]}
+                value={source}
+                onChange={(val) => setSource(val || 'all')}
+                radius="md"
+              />
+              <DatePickerInput
+                type="range"
+                label="Date Range"
+                placeholder="Pick date range"
+                size="sm"
+                radius="md"
+                value={dateRange}
+                onChange={setDateRange}
+                clearable
+              />
               <Stack justify="flex-end">
                 <Button
                   variant="filled"
                   color="violet"
                   size="sm"
-                  onClick={() => { setSearch(''); setApp('all'); setStatus('all') }}
+                  onClick={() => { setSearch(''); setApp('all'); setStatus('all'); setSource('all'); setDateRange([null, null]) }}
                 >
                   Reset Filters
                 </Button>