feat: operator view (#440)

* feat: operator view

* chore: smoke test operator

* refactor: small improvements from deepsource

---------

Co-authored-by: arihanv <arihanvaranasi@gmail.com>
Co-authored-by: arihanv <63890951+arihanv@users.noreply.github.com>

apps/client/src/common/context/useMediaQuery.ts

@@ -0,0 +1,32 @@
+// roughly from https://github.com/juliencrn/usehooks-ts/blob/master/packages/usehooks-ts/src/useMediaQuery/useMediaQuery.ts
+
+import { useCallback, useEffect, useState } from 'react';
+
+function getMatches(query: string): boolean {
+  return window.matchMedia(query).matches;
+}
+
+// TODO: debounce handleChange
+export default function useMediaQuery(query: string): boolean {
+  const [matches, setMatches] = useState<boolean>(getMatches(query));
+
+  const handleChange = useCallback(() => {
+    setMatches(getMatches(query));
+  }, [query]);
+
+  useEffect(() => {
+    const matchMedia = window.matchMedia(query);
+
+    // Triggered at the first client-side load and if query changes
+    handleChange();
+
+    // Listen matchMedia
+    matchMedia.addEventListener('change', handleChange);
+
+    return () => {
+      matchMedia.removeEventListener('change', handleChange);
+    };
+  }, [handleChange, query]);
+
+  return matches;
+}