5 files changed, 0 insertions, 795 deletions
diff --git a/lib/tech-vendors/items-table/add-item-dialog.tsx b/lib/tech-vendors/items-table/add-item-dialog.tsx
deleted file mode 100644
index 21875295..00000000
--- a/lib/tech-vendors/items-table/add-item-dialog.tsx
+++ /dev/null
@@ -1,308 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { useForm } from "react-hook-form"
-import { zodResolver } from "@hookform/resolvers/zod"
-import { Check, ChevronsUpDown } from "lucide-react"
-import { useRouter } from "next/navigation"
-
-import { Dialog, DialogTrigger, DialogContent, DialogHeader, DialogTitle, DialogDescription, DialogFooter } from "@/components/ui/dialog"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import {
-  Form,
-  FormControl,
-  FormField,
-  FormItem,
-  FormLabel,
-} from "@/components/ui/form"
-import {
-  Popover,
-  PopoverContent,
-  PopoverTrigger,
-} from "@/components/ui/popover"
-import {
-  Command,
-  CommandEmpty,
-  CommandGroup,
-  CommandInput,
-  CommandItem,
-  CommandList,
-} from "@/components/ui/command"
-import { cn } from "@/lib/utils"
-import { toast } from "sonner"
-
-import {
-  createTechVendorItemSchema,
-  type CreateTechVendorItemSchema,
-} from "@/lib/tech-vendors/validations"
-
-import { createTechVendorItem, getItemsForTechVendor, ItemDropdownOption } from "../service"
-
-interface AddItemDialogProps {
-  vendorId: number
-  vendorType: string // UI에서 전달하지만 내부적으로는 사용하지 않음
-}
-
-export function AddItemDialog({ vendorId }: AddItemDialogProps) {
-  const router = useRouter()
-  const [open, setOpen] = React.useState(false)
-  const [commandOpen, setCommandOpen] = React.useState(false)
-  const [items, setItems] = React.useState<ItemDropdownOption[]>([])
-  const [filteredItems, setFilteredItems] = React.useState<ItemDropdownOption[]>([])
-  const [isLoading, setIsLoading] = React.useState(false)
-  const [searchTerm, setSearchTerm] = React.useState("")
-  
-  const [selectedItem, setSelectedItem] = React.useState<{
-    itemName: string;
-    description: string;
-  } | null>(null)
-
-  const form = useForm<CreateTechVendorItemSchema>({
-    resolver: zodResolver(createTechVendorItemSchema),
-    defaultValues: {
-      vendorId,
-      itemCode: "",
-    },
-  })
-
-  const fetchItems = React.useCallback(async () => {
-    if (items.length > 0) return
-    
-    console.log(`[AddItemDialog] fetchItems - 벤더 ID: ${vendorId} 시작`)
-    
-    setIsLoading(true)
-    try {
-      console.log(`[AddItemDialog] getItemsForTechVendor 호출 - vendorId: ${vendorId}`)
-      const result = await getItemsForTechVendor(vendorId)
-      console.log(`[AddItemDialog] getItemsForTechVendor 결과:`, result)
-      
-      if (result.data) {
-        console.log(`[AddItemDialog] 사용 가능한 아이템 목록:`, result.data)
-        setItems(result.data as ItemDropdownOption[])
-        setFilteredItems(result.data as ItemDropdownOption[])
-      } else if (result.error) {
-        console.error("[AddItemDialog] 아이템 조회 실패:", result.error)
-        toast.error(result.error)
-      }
-    } catch (err) {
-      console.error("[AddItemDialog] 아이템 조회 실패:", err)
-      toast.error("아이템 목록을 불러오는데 실패했습니다.")
-    } finally {
-      setIsLoading(false)
-      console.log(`[AddItemDialog] fetchItems 완료`)
-    }
-  }, [items.length, vendorId])
-
-  React.useEffect(() => {
-    if (commandOpen) {
-      console.log(`[AddItemDialog] Popover 열림 - fetchItems 호출`)
-      fetchItems()
-    }
-  }, [commandOpen, fetchItems])
-
-  React.useEffect(() => {
-    if (!items.length) return
-    
-    if (!searchTerm.trim()) {
-      setFilteredItems(items)
-      return
-    }
-    
-    console.log(`[AddItemDialog] 검색어로 필터링: "${searchTerm}"`)
-    const lowerSearch = searchTerm.toLowerCase()
-    const filtered = items.filter(item => 
-      item.itemCode.toLowerCase().includes(lowerSearch) || 
-      item.itemList.toLowerCase().includes(lowerSearch) ||
-      (item.subItemList && item.subItemList.toLowerCase().includes(lowerSearch))
-    )
-    
-    console.log(`[AddItemDialog] 필터링 결과: ${filtered.length}개 아이템`)
-    setFilteredItems(filtered)
-  }, [searchTerm, items])
-
-  const handleSelectItem = (item: ItemDropdownOption) => {
-    console.log(`[AddItemDialog] 아이템 선택: ${item.itemCode}`)
-    form.setValue("itemCode", item.itemCode, { shouldValidate: true })
-    setSelectedItem({
-      itemName: item.itemList,
-      description: item.subItemList || "",
-    })
-    console.log(`[AddItemDialog] 선택된 아이템 정보:`, {
-      itemCode: item.itemCode,
-      itemName: item.itemList,
-      description: item.subItemList || ""
-    })
-    setCommandOpen(false)
-  }
-
-  async function onSubmit(data: CreateTechVendorItemSchema) {
-    console.log(`[AddItemDialog] 폼 제출 시작 - 데이터:`, data)
-    try {
-      if (!data.itemCode) {
-        console.error(`[AddItemDialog] itemCode가 없습니다.`)
-        toast.error("아이템을 선택해주세요.")
-        return
-      }
-
-      console.log(`[AddItemDialog] createTechVendorItem 호출 - vendorId: ${data.vendorId}, itemCode: ${data.itemCode}`)
-      const submitData = {
-        ...data,
-        itemName: selectedItem?.itemName || "기술영업"
-      }
-      console.log(`[AddItemDialog] 최종 제출 데이터:`, submitData)
-      
-      const result = await createTechVendorItem(submitData)
-      console.log(`[AddItemDialog] createTechVendorItem 결과:`, result)
-      
-      if (result.error) {
-        console.error(`[AddItemDialog] 추가 실패:`, result.error)
-        toast.error(result.error)
-        return
-      }
-      
-      console.log(`[AddItemDialog] 아이템 추가 성공`)
-      toast.success("아이템이 추가되었습니다.")
-      form.reset()
-      setSelectedItem(null)
-      setOpen(false)
-      console.log(`[AddItemDialog] 화면 새로고침 시작`)
-      router.refresh()
-      console.log(`[AddItemDialog] 화면 새로고침 완료`)
-    } catch (err) {
-      console.error("[AddItemDialog] 아이템 추가 오류:", err)
-      toast.error("아이템 추가 중 오류가 발생했습니다.")
-    }
-  }
-
-  function handleDialogOpenChange(nextOpen: boolean) {
-    console.log(`[AddItemDialog] 다이얼로그 상태 변경: ${nextOpen ? '열림' : '닫힘'}`)
-    if (!nextOpen) {
-      form.reset()
-      setSelectedItem(null)
-    }
-    setOpen(nextOpen)
-  }
-
-  const selectedItemCode = form.watch("itemCode")
-  console.log(`[AddItemDialog] 현재 선택된 itemCode:`, selectedItemCode)
-  const displayItemName = selectedItem?.itemName || ""
-
-  return (
-    <Dialog open={open} onOpenChange={handleDialogOpenChange}>
-      <DialogTrigger asChild>
-        <Button variant="default" size="sm">
-          Add Item
-        </Button>
-      </DialogTrigger>
-
-      <DialogContent className="max-h-[90vh] overflow-hidden flex flex-col">
-        <DialogHeader>
-          <DialogTitle>Create New Item</DialogTitle>
-          <DialogDescription>
-            아이템을 선택한 후 <b>Create</b> 버튼을 누르세요.
-          </DialogDescription>
-        </DialogHeader>
-
-        <Form {...form}>
-          <form onSubmit={(e) => {
-            console.log(`[AddItemDialog] 폼 제출 이벤트 발생`)
-            form.handleSubmit(onSubmit)(e)
-          }} className="flex flex-col flex-1 overflow-hidden">
-            <div className="space-y-4 py-4 flex-1 overflow-y-auto">
-              <div>
-                <FormLabel className="text-sm font-medium">아이템 선택</FormLabel>
-                <Popover open={commandOpen} onOpenChange={setCommandOpen}>
-                  <PopoverTrigger asChild>
-                    <Button
-                      variant="outline"
-                      role="combobox"
-                      aria-expanded={commandOpen}
-                      className="w-full justify-between mt-1"
-                    >
-                      {selectedItemCode 
-                        ? `${selectedItemCode} - ${displayItemName}` 
-                        : "아이템 선택..."}
-                      <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
-                    </Button>
-                  </PopoverTrigger>
-                  <PopoverContent className="w-[400px] p-0">
-                    <Command>
-                      <CommandInput 
-                        placeholder="아이템 코드/이름 검색..." 
-                        onValueChange={setSearchTerm}
-                      />
-                      <CommandList className="max-h-[200px]">
-                        <CommandEmpty>검색 결과가 없습니다</CommandEmpty>
-                        {isLoading ? (
-                          <div className="py-6 text-center text-sm">로딩 중...</div>
-                        ) : (
-                          <CommandGroup>
-                            {filteredItems.map((item) => (
-                              <CommandItem
-                                key={item.itemCode}
-                                value={`${item.itemCode} ${item.itemList}`}
-                                onSelect={() => handleSelectItem(item)}
-                              >
-                                <Check
-                                  className={cn(
-                                    "mr-2 h-4 w-4",
-                                    selectedItemCode === item.itemCode
-                                      ? "opacity-100"
-                                      : "opacity-0"
-                                  )}
-                                />
-                                <span className="font-medium">{item.itemCode}</span>
-                                <span className="ml-2 text-gray-500 truncate">- {item.itemList}</span>
-                              </CommandItem>
-                            ))}
-                          </CommandGroup>
-                        )}
-                      </CommandList>
-                    </Command>
-                  </PopoverContent>
-                </Popover>
-              </div>
-
-              {selectedItem && (
-                <div className="rounded-md border p-3 mt-4 overflow-hidden">
-                  <h3 className="font-medium text-sm mb-2">선택된 아이템 정보</h3>
-                  
-                  <FormField
-                    control={form.control}
-                    name="itemCode"
-                    render={({ field }) => (
-                      <FormItem className="hidden">
-                        <FormControl>
-                          <Input {...field} />
-                        </FormControl>
-                      </FormItem>
-                    )}
-                  />
-                  
-                  <div className="mb-2">
-                    <div className="text-sm font-medium text-gray-500">Item Name</div>
-                    <div className="text-sm">{selectedItem.itemName}</div>
-                  </div>
-                  
-                  {selectedItem.description && (
-                    <div>
-                      <div className="text-sm font-medium text-gray-500">Description</div>
-                      <div className="text-sm">{selectedItem.description}</div>
-                    </div>
-                  )}
-                </div>
-              )}
-            </div>
-
-            <DialogFooter className="pt-4 border-t">
-              <Button type="submit" disabled={!selectedItemCode}>
-                Create
-              </Button>
-            </DialogFooter>
-          </form>
-        </Form>
-      </DialogContent>
-    </Dialog>
-  )
-}
-\ No newline at end of file
diff --git a/lib/tech-vendors/items-table/feature-flags-provider.tsx b/lib/tech-vendors/items-table/feature-flags-provider.tsx
deleted file mode 100644
index 81131894..00000000
--- a/lib/tech-vendors/items-table/feature-flags-provider.tsx
+++ /dev/null
@@ -1,108 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { useQueryState } from "nuqs"
-
-import { dataTableConfig, type DataTableConfig } from "@/config/data-table"
-import { cn } from "@/lib/utils"
-import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
-import {
-  Tooltip,
-  TooltipContent,
-  TooltipTrigger,
-} from "@/components/ui/tooltip"
-
-type FeatureFlagValue = DataTableConfig["featureFlags"][number]["value"]
-
-interface FeatureFlagsContextProps {
-  featureFlags: FeatureFlagValue[]
-  setFeatureFlags: (value: FeatureFlagValue[]) => void
-}
-
-const FeatureFlagsContext = React.createContext<FeatureFlagsContextProps>({
-  featureFlags: [],
-  setFeatureFlags: () => {},
-})
-
-export function useFeatureFlags() {
-  const context = React.useContext(FeatureFlagsContext)
-  if (!context) {
-    throw new Error(
-      "useFeatureFlags must be used within a FeatureFlagsProvider"
-    )
-  }
-  return context
-}
-
-interface FeatureFlagsProviderProps {
-  children: React.ReactNode
-}
-
-export function FeatureFlagsProvider({ children }: FeatureFlagsProviderProps) {
-  const [featureFlags, setFeatureFlags] = useQueryState<FeatureFlagValue[]>(
-    "flags",
-    {
-      defaultValue: [],
-      parse: (value) => value.split(",") as FeatureFlagValue[],
-      serialize: (value) => value.join(","),
-      eq: (a, b) =>
-        a.length === b.length && a.every((value, index) => value === b[index]),
-      clearOnDefault: true,
-      shallow: false,
-    }
-  )
-
-  return (
-    <FeatureFlagsContext.Provider
-      value={{
-        featureFlags,
-        setFeatureFlags: (value) => void setFeatureFlags(value),
-      }}
-    >
-      <div className="w-full overflow-x-auto">
-        <ToggleGroup
-          type="multiple"
-          variant="outline"
-          size="sm"
-          value={featureFlags}
-          onValueChange={(value: FeatureFlagValue[]) => setFeatureFlags(value)}
-          className="w-fit gap-0"
-        >
-          {dataTableConfig.featureFlags.map((flag, index) => (
-            <Tooltip key={flag.value}>
-              <ToggleGroupItem
-                value={flag.value}
-                className={cn(
-                  "gap-2 whitespace-nowrap rounded-none px-3 text-xs data-[state=on]:bg-accent/70 data-[state=on]:hover:bg-accent/90",
-                  {
-                    "rounded-l-sm border-r-0": index === 0,
-                    "rounded-r-sm":
-                      index === dataTableConfig.featureFlags.length - 1,
-                  }
-                )}
-                asChild
-              >
-                <TooltipTrigger>
-                  <flag.icon className="size-3.5 shrink-0" aria-hidden="true" />
-                  {flag.label}
-                </TooltipTrigger>
-              </ToggleGroupItem>
-              <TooltipContent
-                align="start"
-                side="bottom"
-                sideOffset={6}
-                className="flex max-w-60 flex-col space-y-1.5 border bg-background py-2 font-semibold text-foreground"
-              >
-                <div>{flag.tooltipTitle}</div>
-                <div className="text-xs text-muted-foreground">
-                  {flag.tooltipDescription}
-                </div>
-              </TooltipContent>
-            </Tooltip>
-          ))}
-        </ToggleGroup>
-      </div>
-      {children}
-    </FeatureFlagsContext.Provider>
-  )
-}
diff --git a/lib/tech-vendors/items-table/item-table-columns.tsx b/lib/tech-vendors/items-table/item-table-columns.tsx
deleted file mode 100644
index 72986849..00000000
--- a/lib/tech-vendors/items-table/item-table-columns.tsx
+++ /dev/null
@@ -1,192 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { type DataTableRowAction } from "@/types/table"
-import { type ColumnDef } from "@tanstack/react-table"
-import { MoreHorizontal } from "lucide-react"
-import { format } from "date-fns"
-import { ko } from "date-fns/locale"
-
-import { Badge } from "@/components/ui/badge"
-import { Button } from "@/components/ui/button"
-import { Checkbox } from "@/components/ui/checkbox"
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuLabel,
-  DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu"
-
-import { TechVendorItemsView } from "@/db/schema/techVendors"
-import { DataTableColumnHeaderSimple } from "@/components/data-table/data-table-column-simple-header"
-import { 
-  techVendorItemsColumnsConfig,
-  shipbuildingColumnsConfig,
-  offshoreTopColumnsConfig,
-  offshoreHullColumnsConfig
-} from "@/config/techVendorItemsColumnsConfig"
-
-interface ColumnConfig {
-  id: string
-  label: string
-  excelHeader: string
-  type: string
-  minWidth: number
-  defaultWidth: number
-  group?: string
-}
-
-interface GetColumnsOptions {
-  setRowAction: React.Dispatch<React.SetStateAction<DataTableRowAction<TechVendorItemsView> | null>>
-  vendorType: string
-}
-
-export function getColumns({ setRowAction, vendorType }: GetColumnsOptions): ColumnDef<TechVendorItemsView>[] {
-  // 벤더 타입에 따라 적절한 컬럼 설정 선택
-  const columnsConfig = (() => {
-    switch (vendorType) {
-      case "조선":
-        return shipbuildingColumnsConfig;
-      case "해양TOP":
-        return offshoreTopColumnsConfig;
-      case "해양HULL":
-        return offshoreHullColumnsConfig;
-      default:
-        return techVendorItemsColumnsConfig;
-    }
-  })();
-
-  // ----------------------------------------------------------------
-  // 1) select 컬럼 (체크박스)
-  // ----------------------------------------------------------------
-  const selectColumn: ColumnDef<TechVendorItemsView> = {
-    id: "select",
-    header: ({ table }) => (
-      <Checkbox
-        checked={
-          table.getIsAllPageRowsSelected() ||
-          (table.getIsSomePageRowsSelected() && "indeterminate")
-        }
-        onCheckedChange={(value) => table.toggleAllPageRowsSelected(!!value)}
-        aria-label="Select all"
-        className="translate-y-[2px]"
-      />
-    ),
-    cell: ({ row }) => (
-      <Checkbox
-        checked={row.getIsSelected()}
-        onCheckedChange={(value) => row.toggleSelected(!!value)}
-        aria-label="Select row"
-        className="translate-y-[2px]"
-      />
-    ),
-    enableSorting: false,
-    enableHiding: false,
-  }
-
-  // ----------------------------------------------------------------
-  // 2) actions 컬럼 (Dropdown 메뉴)
-  // ----------------------------------------------------------------
-  // const actionsColumn: ColumnDef<TechVendorItemsView> = {
-  //   id: "actions",
-  //   cell: ({ row }) => {
-  //     return (
-  //       <DropdownMenu>
-  //         <DropdownMenuTrigger asChild>
-  //           <Button variant="ghost" className="h-8 w-8 p-0">
-  //             <span className="sr-only">Open menu</span>
-  //             <MoreHorizontal className="h-4 w-4" />
-  //           </Button>
-  //         </DropdownMenuTrigger>
-  //         <DropdownMenuContent align="end">
-  //           <DropdownMenuLabel>Actions</DropdownMenuLabel>
-  //           <DropdownMenuItem onClick={() => 
-  //             setRowAction({
-  //               type: "update",
-  //               row,
-  //             })
-  //           }>
-  //             View Details
-  //           </DropdownMenuItem>
-  //         </DropdownMenuContent>
-  //       </DropdownMenu>
-  //     )
-  //   },
-  // }
-
-  // ----------------------------------------------------------------
-  // 3) 일반 컬럼들을 "그룹"별로 묶어 중첩 columns 생성
-  // ----------------------------------------------------------------
-  const groupMap: Record<string, ColumnDef<TechVendorItemsView>[]> = {}
-
-  columnsConfig.forEach((cfg: ColumnConfig) => {
-    // 만약 group가 없으면 "_noGroup" 처리
-    const groupName = cfg.group || "_noGroup"
-
-    if (!groupMap[groupName]) {
-      groupMap[groupName] = []
-    }
-
-    // child column 정의
-    const childCol: ColumnDef<TechVendorItemsView> = {
-      accessorKey: cfg.id,
-      enableResizing: true,
-      header: ({ column }) => (
-        <DataTableColumnHeaderSimple column={column} title={cfg.label} />
-      ),
-      minSize: cfg.minWidth,
-      size: cfg.defaultWidth,
-      meta: {
-        excelHeader: cfg.excelHeader,
-        group: cfg.group,
-        type: cfg.type,
-      },
-      cell: ({ row, cell }) => {
-        if (cfg.id === "createdAt" || cfg.id === "updatedAt") {
-          const dateVal = cell.getValue() as Date
-          return format(dateVal, "PPP", { locale: ko })
-        }
-
-        if (cfg.id === "techVendorType") {
-          const type = cell.getValue() as string
-          return type ? (
-            <Badge variant="outline" className="capitalize">
-              {type}
-            </Badge>
-          ) : null
-        }
-
-        return row.getValue(cfg.id) ?? ""
-      },
-    }
-
-    groupMap[groupName].push(childCol)
-  })
-
-  // ----------------------------------------------------------------
-  // 3-2) groupMap에서 실제 상위 컬럼(그룹)을 만들기
-  // ----------------------------------------------------------------
-  const nestedColumns: ColumnDef<TechVendorItemsView>[] = []
-
-  Object.entries(groupMap).forEach(([groupName, colDefs]) => {
-    if (groupName === "_noGroup") {
-      nestedColumns.push(...colDefs)
-    } else {
-      nestedColumns.push({
-        id: groupName,
-        header: groupName,
-        columns: colDefs,
-      })
-    }
-  })
-
-  // ----------------------------------------------------------------
-  // 4) 최종 컬럼 배열: select, nestedColumns, actions
-  // ----------------------------------------------------------------
-  return [
-    selectColumn,
-    ...nestedColumns,
-    // actionsColumn,
-  ]
-}
-\ No newline at end of file
diff --git a/lib/tech-vendors/items-table/item-table-toolbar-actions.tsx b/lib/tech-vendors/items-table/item-table-toolbar-actions.tsx
deleted file mode 100644
index b327ff56..00000000
--- a/lib/tech-vendors/items-table/item-table-toolbar-actions.tsx
+++ /dev/null
@@ -1,104 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { type Table } from "@tanstack/react-table"
-import { Download, Upload } from "lucide-react"
-import { toast } from "sonner"
-
-import { exportTableToExcel } from "@/lib/export"
-import { Button } from "@/components/ui/button"
-import { TechVendorItemsView } from "@/db/schema/techVendors"
-import { AddItemDialog } from "./add-item-dialog"
-import { importTasksExcel } from "@/lib/tasks/service"
-
-interface TechVendorItemsTableToolbarActionsProps {
-  table: Table<TechVendorItemsView>
-  vendorId: number
-  vendorType: string
-}
-
-export function TechVendorItemsTableToolbarActions({ table, vendorId, vendorType }: TechVendorItemsTableToolbarActionsProps) {
-  // 파일 input을 숨기고, 버튼 클릭 시 참조해 클릭하는 방식
-  const fileInputRef = React.useRef<HTMLInputElement>(null)
-
-  // 파일이 선택되었을 때 처리
-  async function onFileChange(event: React.ChangeEvent<HTMLInputElement>) {
-    const file = event.target.files?.[0]
-    if (!file) return
-
-    // 파일 초기화 (동일 파일 재업로드 시에도 onChange가 트리거되도록)
-    event.target.value = ""
-
-    // 서버 액션 or API 호출
-    try {
-      // 예: 서버 액션 호출
-      const { errorFile, errorMessage } = await importTasksExcel(file)
-
-      if (errorMessage) {
-        toast.error(errorMessage)
-      }
-      if (errorFile) {
-        // 에러 엑셀을 다운로드
-        const url = URL.createObjectURL(errorFile)
-        const link = document.createElement("a")
-        link.href = url
-        link.download = "errors.xlsx"
-        link.click()
-        URL.revokeObjectURL(url)
-      } else {
-        // 성공
-        toast.success("Import success")
-        // 필요 시 revalidateTag("tasks") 등
-      }
-
-    } catch (err) {
-      console.error("파일 업로드 중 오류가 발생했습니다:", err)
-      toast.error("파일 업로드 중 오류가 발생했습니다.")
-    }
-  }
-
-  function handleImportClick() {
-    // 숨겨진 <input type="file" /> 요소를 클릭
-    fileInputRef.current?.click()
-  }
-
-  return (
-    <div className="flex items-center gap-2">
-
-      {/* <AddItemDialog vendorId={vendorId} vendorType={vendorType} /> */}
-
-      {/** 3) Import 버튼 (파일 업로드) */}
-      <Button variant="outline" size="sm" className="gap-2" onClick={handleImportClick}>
-        <Upload className="size-4" aria-hidden="true" />
-        <span className="hidden sm:inline">Import</span>
-      </Button>
-      {/*
-        실제로는 숨겨진 input과 연결:
-        - accept=".xlsx,.xls" 등으로 Excel 파일만 업로드 허용
-      */}
-      <input
-        ref={fileInputRef}
-        type="file"
-        accept=".xlsx,.xls"
-        className="hidden"
-        onChange={onFileChange}
-      />
-
-      {/** 4) Export 버튼 */}
-      <Button
-        variant="outline"
-        size="sm"
-        onClick={() =>
-          exportTableToExcel(table, {
-            filename: "tech-vendor-items",
-            excludeColumns: ["select", "actions"],
-          })
-        }
-        className="gap-2"
-      >
-        <Download className="size-4" aria-hidden="true" />
-        <span className="hidden sm:inline">Export</span>
-      </Button>
-    </div>
-  )
-}
-\ No newline at end of file
diff --git a/lib/tech-vendors/items-table/item-table.tsx b/lib/tech-vendors/items-table/item-table.tsx
deleted file mode 100644
index 2eecd829..00000000
--- a/lib/tech-vendors/items-table/item-table.tsx
+++ /dev/null
@@ -1,83 +0,0 @@
-"use client"
-
-import * as React from "react"
-import type {
-  DataTableAdvancedFilterField,
-  DataTableFilterField,
-  DataTableRowAction,
-} from "@/types/table"
-
-import { useDataTable } from "@/hooks/use-data-table"
-import { DataTable } from "@/components/data-table/data-table"
-import { DataTableAdvancedToolbar } from "@/components/data-table/data-table-advanced-toolbar"
-import { getColumns } from "./item-table-columns"
-import { getVendorItemsByType } from "@/lib/tech-vendors/service"
-import { TechVendorItemsTableToolbarActions } from "./item-table-toolbar-actions"
-
-interface TechVendorItemsTableProps {
-  promises: Promise<Awaited<ReturnType<typeof getVendorItemsByType>>>
-  vendorId: number
-  vendorType: string
-}
-
-export function TechVendorItemsTable({ promises, vendorId, vendorType }: TechVendorItemsTableProps) {
-  // Suspense로 받아온 데이터
-  const { data } = React.use(promises)
-
-  const [rowAction, setRowAction] = React.useState<DataTableRowAction<any> | null>(null)
-
-  const columns = React.useMemo(
-    () => getColumns({ 
-      setRowAction, 
-      vendorType
-    }),
-    [vendorType]
-  )
-
-  const filterFields: DataTableFilterField<any>[] = []
-
-  const advancedFilterFields: DataTableAdvancedFilterField<any>[] = [
-    { id: "itemList", label: "Item List", type: "text" },
-    { id: "itemCode", label: "Item Code", type: "text" },
-    { id: "workType", label: "Work Type", type: "text" },
-    { id: "subItemList", label: "Sub Item List", type: "text" },
-    { id: "createdAt", label: "Created at", type: "date" },
-    { id: "updatedAt", label: "Updated at", type: "date" },
-  ]
-
-  const { table } = useDataTable({
-    data,
-    columns,
-    pageCount: 1,
-    filterFields,
-    enablePinning: true,
-    enableAdvancedFilter: true,
-    initialState: {
-      sorting: [{ id: "createdAt", desc: true }],
-      columnPinning: { right: ["actions"] },
-    },
-    getRowId: (originalRow) => String(originalRow.itemCode),
-    shallow: false,
-    clearOnDefault: true,
-  })
-
-  return (
-    <>
-      <DataTable
-        table={table}
-      >
-        <DataTableAdvancedToolbar
-          table={table}
-          filterFields={advancedFilterFields}
-          shallow={false}
-        >
-          <TechVendorItemsTableToolbarActions 
-            table={table} 
-            vendorId={vendorId} 
-            vendorType={vendorType}
-          />
-        </DataTableAdvancedToolbar>
-      </DataTable>
-    </>
-  )
-}
-\ No newline at end of file