refactor: Use invoke for ipc to insert cache accounts

src/main/index.ts

@@ -1043,12 +1043,13 @@ ipcMain.handle('get-cache-accounts', async (_: IpcMainInvokeEvent, ownerID: stri
   return accounts
 })
 
-ipcMain.on('insert-cache-accounts', (event: IpcMainEvent, obj: InsertAccountCache) => {
+ipcMain.handle('insert-cache-accounts', async (_: IpcMainInvokeEvent, obj: InsertAccountCache) => {
   const { ownerID, accts } = obj
+  Promise.all(
     accts.map(async acct => {
       await accountCache.insertAccount(ownerID, acct).catch(err => console.error(err))
     })
-  event.sender.send('response-insert-cache-accounts')
+  )
 })
 
 // Application control

src/renderer/store/TimelineSpace/Modals/NewToot/Status.ts

@@ -176,7 +176,7 @@ const actions: ActionTree<StatusState, RootState> = {
         MUTATION_TYPES.APPEND_FILTERED_ACCOUNTS,
         res.data.map(account => account.acct)
       )
-      win.ipcRenderer.send('insert-cache-accounts', {
+      await win.ipcRenderer.invoke('insert-cache-accounts', {
         ownerID: rootState.TimelineSpace.account._id!,
         accts: res.data.map(a => a.acct)
       } as InsertAccountCache)