Vrf v2 cost calculator (#1353)

* Create design of VRF v2 cost calculator

* Add checkbox to have user choose method and compute parameters to compute vrf request cost

* Finalize VRF Cost Calculator

* Fix API url link

* fix API URL issue when calling

* Fix total cost output bugs + Add chain icons next to chain name in dropdown + Solve dropdown issue that didn't show on click when input is filled

* Fix bug when previous data are not refreshed after changing chain and network in calculator

* Fix responsive design issues + Add icons next to network options in dropdown menu + Fix issue where data wre not fetched from API when changing vrf method

* Cost calculator edits

* Refactor rebase issues + Fix issues that make API calls for BNB fail

* Fix issue where gas price input was not taken into account in request cost computation + Add maxCost computation in subscription method depending on gas lane chosen

* Apply design suggestions + Fix gas price that formatted the value before the user finished typing

* Syntax fix

* Add verification gas row in cost table of subscription method + Apply small syntax suggestions

* Edits

* Add Caret svg to dropdown input

* Writer edits

* Lint fix

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Co-authored-by: Yacine Benichou <yacine@mb-q1g67f3cp6.lan>
Co-authored-by: Dwight Lyle <dwightjl@gmail.com>

src/features/feeds/components/FeedPage.astro

@@ -1,7 +1,7 @@
 ---
 import FeedsCommonCallout from "../callouts/FeedsCommonCallout.astro"
-import { FeedList } from "./FeedList.tsx"
-import type { DataFeedType } from "./FeedList.tsx"
+import { FeedList } from "./FeedList"
+import type { DataFeedType } from "./FeedList"
 import { Aside } from "@components"
 export type Props = {
   initialNetwork?: string