refactor(frontend): remove unused modules

src/providers/chain-proxy-context.ts

@@ -1,20 +0,0 @@
-import { createContext, use } from 'react'
-
-export interface ChainProxyContextType {
-  isChainMode: boolean
-  setChainMode: (isChain: boolean) => void
-  chainConfigData: string | null
-  setChainConfigData: (data: string | null) => void
-}
-
-export const ChainProxyContext = createContext<ChainProxyContextType | null>(
-  null,
-)
-
-export const useChainProxy = () => {
-  const context = use(ChainProxyContext)
-  if (!context) {
-    throw new Error('useChainProxy must be used within a ChainProxyProvider')
-  }
-  return context
-}

src/providers/chain-proxy-provider.tsx

@@ -1,32 +0,0 @@
-import React, { useCallback, useMemo, useState } from 'react'
-
-import { ChainProxyContext } from './chain-proxy-context'
-
-export const ChainProxyProvider = ({
-  children,
-}: {
-  children: React.ReactNode
-}) => {
-  const [isChainMode, setIsChainMode] = useState(false)
-  const [chainConfigData, setChainConfigData] = useState<string | null>(null)
-
-  const setChainMode = useCallback((isChain: boolean) => {
-    setIsChainMode(isChain)
-  }, [])
-
-  const setChainConfigDataCallback = useCallback((data: string | null) => {
-    setChainConfigData(data)
-  }, [])
-
-  const contextValue = useMemo(
-    () => ({
-      isChainMode,
-      setChainMode,
-      chainConfigData,
-      setChainConfigData: setChainConfigDataCallback,
-    }),
-    [isChainMode, setChainMode, chainConfigData, setChainConfigDataCallback],
-  )
-
-  return <ChainProxyContext value={contextValue}>{children}</ChainProxyContext>
-}