feat: Extensive refactoring and modification to support any number of interfaces

src/hooks/Loading.js

@@ -0,0 +1,16 @@
+import CircularProgress from "@mui/material/CircularProgress";
+import Link from "@mui/material/Link";
+import Divider from "@mui/material/Divider";
+
+export default function Loading() {
+  return (
+    <center>
+      <Divider>
+        <Link
+          href={process.env.REACT_APP_HOMEPAGE}
+        >{`KISS Translator v${process.env.REACT_APP_VERSION}`}</Link>
+      </Divider>
+      <CircularProgress />
+    </center>
+  );
+}