File FileChangesPanel.tsx

webview-ui/src/components/chat/FileChangesPanel.tsx:None–None

import { memo, useEffect, useMemo, useState, useCallback, useRef } from "react"
import { useTranslation } from "react-i18next"
import { ChevronDown, ChevronRight, FileDiff } from "lucide-react"
import { createTwoFilesPatch } from "diff"