chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

app/hooks/useMediaQuery.ts

@@ -0,0 +1,26 @@
+import { useState, useEffect } from "react";
+
+export default function useMediaQuery(query: string): boolean {
+  const [matches, setMatches] = useState<boolean>(false);
+
+  useEffect(() => {
+    if (window.matchMedia) {
+      const media = window.matchMedia(query);
+
+      if (media.matches !== matches) {
+        setMatches(media.matches);
+      }
+
+      const listener = () => {
+        setMatches(media.matches);
+      };
+
+      media.addListener(listener);
+      return () => media.removeListener(listener);
+    }
+
+    return undefined;
+  }, [matches, query]);
+
+  return matches;
+}