Cleanup Grid components

Unused includes and props

src/components/Party/index.tsx

@@ -64,7 +64,6 @@ const Party = (props: Props) => {
             editable={props.editable} 
             exists={props.exists}
             onSelect={itemSelected}
-            pushHistory={props.pushHistory} 
         />
     )
 
@@ -77,7 +76,6 @@ const Party = (props: Props) => {
             editable={props.editable} 
             exists={props.exists} 
             onSelect={itemSelected}
-            pushHistory={props.pushHistory} 
         />
     )
 

src/components/SummonGrid/index.tsx

@@ -1,7 +1,4 @@
-import React, { useEffect, useState } from 'react'
+import React from 'react'
-import { useCookies } from 'react-cookie'
-import api from '~utils/api'
-
 import SummonUnit from '~components/SummonUnit'
 
 import './index.css'
@@ -25,7 +22,6 @@ interface Props {
     exists: boolean
     found?: boolean
     onSelect: (type: GridType, summon: Summon, position: number) => void
-    pushHistory?: (path: string) => void
 }
 
 const SummonGrid = (props: Props) => {

src/components/WeaponGrid/index.tsx

@@ -1,7 +1,4 @@
-import React, { useEffect, useState } from 'react'
+import React from 'react'
-import { useCookies } from 'react-cookie'
-import api from '~utils/api'
-
 import WeaponUnit from '~components/WeaponUnit'
 
 import './index.css'
@@ -24,7 +21,6 @@ interface Props {
     exists: boolean
     found?: boolean
     onSelect: (type: GridType, weapon: Weapon, position: number) => void
-    pushHistory?: (path: string) => void
 }
 
 const WeaponGrid = (props: Props) => {