extracted PairChoice component

src/misc.js

@@ -1,4 +1,5 @@
 import {FixedNumber} from "ethers";
+import {useStore} from "@/store/store.js";
 
 export class SingletonCoroutine {
     constructor(f, delay=10, retry=true) {
@@ -52,3 +53,8 @@ export function tokenNumber(token, balance) {
 export function tokenFloat(token, balance) {
     return tokenNumber(token,balance).toUnsafeFloat()
 }
+
+export function routeInverted(route) {
+    const s = useStore()
+    return route && (route.token0 === s.tokenA) === s.inverted
+}