Cull unused files (#11029)

src/state/shell/post-progress.tsx

@@ -1,19 +0,0 @@
-import {createContext, useContext} from 'react'
-
-interface PostProgressState {
-  progress: number
-  status: 'pending' | 'success' | 'error' | 'idle'
-  error?: string
-}
-
-const PostProgressContext = createContext<PostProgressState>({
-  progress: 0,
-  status: 'idle',
-})
-PostProgressContext.displayName = 'PostProgressContext'
-
-export function Provider() {}
-
-export function usePostProgress() {
-  return useContext(PostProgressContext)
-}

src/state/shell/starter-pack.tsx

@@ -1,27 +0,0 @@
-import {createContext, useContext, useState} from 'react'
-
-type StateContext =
-  | {
-      uri: string
-      isClip?: boolean
-    }
-  | undefined
-type SetContext = (v: StateContext) => void
-
-const stateContext = createContext<StateContext>(undefined)
-stateContext.displayName = 'ActiveStarterPackStateContext'
-const setContext = createContext<SetContext>((_: StateContext) => {})
-setContext.displayName = 'ActiveStarterPackSetContext'
-
-export function Provider({children}: {children: React.ReactNode}) {
-  const [state, setState] = useState<StateContext>()
-
-  return (
-    <stateContext.Provider value={state}>
-      <setContext.Provider value={setState}>{children}</setContext.Provider>
-    </stateContext.Provider>
-  )
-}
-
-export const useActiveStarterPack = () => useContext(stateContext)
-export const useSetActiveStarterPack = () => useContext(setContext)