Refactor camera configuration and overview snapshot hooks; update environment variables and changed camera names to A and B

src/components/FrontCameraOverview/FrontCameraOverviewCard.tsx

@@ -2,11 +2,10 @@ import clsx from "clsx";
 import Card from "../UI/Card";
 import { useSwipeable } from "react-swipeable";
 import { useNavigate } from "react-router";
-import { useOverviewVideo } from "../../hooks/useOverviewVideo";
+
 import SightingOverview from "../SightingOverview/SightingOverview";
 
 const FrontCameraOverviewCard = () => {
-  useOverviewVideo();
   const navigate = useNavigate();
   const handlers = useSwipeable({
     onSwipedRight: () => navigate("/camera-settings"),