fix: 불필요한 코드 삭제

package.json

@@ -80,7 +80,6 @@
     "remark": "^15.0.1",
     "remark-gfm": "^4.0.0",
     "remirror": "^2.0.39",
-    "strip-markdown": "^6.0.0",
     "swiper": "^11.1.15",
     "tailwind-merge": "^2.2.2",
     "tailwind-scrollbar-hide": "^1.1.7",

src/app/(routes)/document/[id]/(main)/@header/default.tsx

@@ -12,7 +12,6 @@ import Text from '@/shared/components/ui/text'
 import { cn } from '@/shared/lib/utils'
 import Link from 'next/link'
 import { useParams, useRouter } from 'next/navigation'
-import usePreviousPath from '@/shared/hooks/use-previous-path'
 import GoBackButton from '@/shared/components/custom/go-back-button'
 import { getRelativeTime } from '@/shared/utils/date'
 import { useQuery } from '@tanstack/react-query'
@@ -31,7 +30,6 @@ const Header = () => {
   const [isTitleHidden, setIsTitleHidden] = useState(false)
   const titleRef = useRef<HTMLHeadingElement | null>(null)
 
-  const { getPreviousPath } = usePreviousPath({ getCustomPath: true })
   const { data } = useQuery(queries.document.item(Number(id)))
   const { mutate: deleteDocumentMutation } = useDeleteDocument()
 
@@ -57,11 +55,6 @@ const Header = () => {
     }
   }, [])
 
-  const handleClickCancel = () => {
-    const previousPath = getPreviousPath()
-    previousPath ? router.replace(previousPath) : router.replace('/')
-  }
-
   const handleClickDownload = (menuItemKey: string) => {
     if (menuItemKey === 'download') {
       alert('clicked ' + menuItemKey)
@@ -70,7 +63,7 @@ const Header = () => {
 
   const handleClickDelete = () => {
     deleteDocumentMutation([Number(id)], {
-      onSuccess: () => router.push('/document'),
+      onSuccess: () => router.replace('/document'),
     })
   }
   return (
@@ -83,7 +76,7 @@ const Header = () => {
         >
           <div className="flex size-full items-center justify-between">
             <div className="flex items-center">
-              <GoBackButton icon="cancel" onClick={handleClickCancel} />
+              <GoBackButton icon="cancel" />
               {isTitleHidden && (
                 <Text as="h2" typography="text1-medium" className="ml-[16px]">
                   {data?.documentName}

src/app/(routes)/notification/@header/default.tsx

@@ -1,22 +1,10 @@
-'use client'
-
 import GoBackButton from '@/shared/components/custom/go-back-button'
 import Text from '@/shared/components/ui/text'
-import usePreviousPath from '@/shared/hooks/use-previous-path'
-import { useRouter } from 'next/navigation'
 
 const Header = () => {
-  const router = useRouter()
-  const { getPreviousPath } = usePreviousPath({ getCustomPath: true })
-
-  const handleClick = () => {
-    const previousPath = getPreviousPath()
-    previousPath ? router.push(previousPath) : router.push('/')
-  }
-
   return (
     <header className="relative flex h-[54px] w-full items-center bg-background-base-01 px-[16px]">
-      <GoBackButton onClick={handleClick} />
+      <GoBackButton />
       <Text typography="subtitle2-medium" className="center">
         알림
       </Text>

src/features/document/components/create-with-file/index.tsx

@@ -7,11 +7,11 @@ import Text from '@/shared/components/ui/text'
 import { useEffect, useMemo, useState } from 'react'
 import {
   calculateAvailableQuizCount,
+  extractPlainText,
   formatFileSize,
   generateMarkdownFromFile,
   isValidFileType,
 } from '../../utils'
-import { extractPlainText } from '@/features/search/utils'
 import Editor from '@/features/write/components/editor'
 import { useDirectoryContext } from '@/features/directory/contexts/directory-context'
 import { useCreateDocument } from '@/requests/document/hooks'

src/features/document/components/swipeable-document-card/index.tsx

@@ -11,12 +11,8 @@ import Tag from '@/shared/components/ui/tag'
 import { useRouter } from 'next/navigation'
 import MoveDocumentDrawer from '@/features/document/components/move-document-drawer'
 import DeleteDocumentSwipeButton from '../delete-document-swipe-button'
-import usePreviousPath from '@/shared/hooks/use-previous-path'
 import { useDocumentContext } from '../../contexts/document-context'
-import { unified } from 'unified'
-import remarkParse from 'remark-parse'
-import remarkStringify from 'remark-stringify'
-import stripMarkdown from 'strip-markdown'
+import { extractPlainText } from '../../utils'
 
 interface DocumentProps {
   id: number
@@ -47,7 +43,6 @@ const SwipeableDocumentCard = ({
   const x = useMotionValue(0)
   const controls = useAnimation()
   const router = useRouter()
-  const { setPreviousPath } = usePreviousPath()
 
   const isChecked = checkDoc.isChecked(id)
 
@@ -68,28 +63,19 @@ const SwipeableDocumentCard = ({
     setIsDragging(false)
   }
 
-  const getTextRemoveMarkdownSyntax = (markdown: string): string => {
-    const result = unified()
-      .use(remarkParse) // 마크다운 파싱
-      .use(stripMarkdown) // 문법 제거
-      .use(remarkStringify)
-      .processSync(markdown) // 동기 처리
-
-    return String(result) // 결과 반환
+  const handleClickCard = () => {
+    if (isSelectMode) {
+      handleCheckedChange(!isChecked)
+      return
+    }
+    if (!isDragging && !isSwiped) {
+      router.push(`/document/${id}`)
+    }
   }
 
   return (
     <div
-      onClick={() => {
-        if (isSelectMode) {
-          handleCheckedChange(!isChecked)
-          return
-        }
-        if (!isDragging && !isSwiped) {
-          setPreviousPath('/document')
-          router.push(`/document/${id}`)
-        }
-      }}
+      onClick={handleClickCard}
       className={cn(
         `relative flex h-[104px] max-w-full items-center overflow-hidden rounded-[16px] bg-white px-[16px] pb-[20px] pt-[17px] shrink-0 cursor-pointer`,
         className
@@ -138,7 +124,7 @@ const SwipeableDocumentCard = ({
             typography="text1-regular"
             className="w-[calc(100%-55px)] truncate text-nowrap break-all text-text-sub"
           >
-            {getTextRemoveMarkdownSyntax(content)}
+            {extractPlainText(content)}
           </Text>
 
           <Text typography="text2-medium" className="flex w-fit items-center text-text-sub">

src/features/document/utils/index.tsx

@@ -1,8 +1,20 @@
+import { marked } from 'marked'
 import * as pdfjs from 'pdfjs-dist'
 import '@/shared/utils/pdf'
 import { TextItem, TextMarkedContent } from 'pdfjs-dist/types/src/display/api'
 import mammoth from 'mammoth'
 
+/** markdown string을 받아 markdown 문법을 제거해 텍스트만 반환하는 함수 */
+export function extractPlainText(markdownText: string): string {
+  // 마크다운 -> HTML 변환
+  const html = marked(markdownText, { headerIds: false, mangle: false })
+
+  // HTML -> 텍스트 추출
+  const div = document.createElement('div')
+  div.innerHTML = html
+  return div.textContent || ''
+}
+
 // 1000자 당, 2문제 생성을 가정
 export const QUESTIONS_PER_THOUSAND = 2
 
@@ -12,10 +24,6 @@ export const calculateAvailableQuizCount = (charCount: number) => {
   return quizCount
 }
 
-function isTextItem(item: TextItem | TextMarkedContent): item is TextItem {
-  return 'str' in item && 'transform' in item
-}
-
 export const formatFileSize = (size: number) => {
   if (size < 1024) return `${size} B`
   if (size < 1024 * 1024) return `${(size / 1024).toFixed(1)} KB`
@@ -50,6 +58,10 @@ export const isValidFileType = (file: File): boolean => {
   )
 }
 
+function isTextItem(item: TextItem | TextMarkedContent): item is TextItem {
+  return 'str' in item && 'transform' in item
+}
+
 /** 입력받은 file(pdf, docx, txt)을 markdown으로 변환해 반환하는 함수 */
 export const generateMarkdownFromFile = async (file: File): Promise<string> => {
   if (!file) {

src/features/search/utils/index.tsx

@@ -2,7 +2,7 @@
 
 import Text from '@/shared/components/ui/text'
 import React from 'react'
-import { marked } from 'marked'
+import { extractPlainText } from '@/features/document/utils'
 
 /**
  * 텍스트에서 키워드를 강조하는 함수
@@ -56,16 +56,6 @@ export function highlightAndTrimText(text: string, keyword: string): JSX.Element
   )
 }
 
-export function extractPlainText(markdownText: string): string {
-  // 마크다운 -> HTML 변환
-  const html = marked(markdownText, { headerIds: false, mangle: false })
-
-  // HTML -> 텍스트 추출
-  const div = document.createElement('div')
-  div.innerHTML = html
-  return div.textContent || ''
-}
-
 /** 마크다운 텍스트를 받아
  * 문법을 제거하고 키워드에 강조를 해서 반환하는 함수
  */