chore: Enable more lint rules, disable some that trigger a lot. Will clean up later.

test/gateway.multi.e2e.test.ts

@@ -225,6 +225,7 @@ const runCliJson = async (args: string[], env: NodeJS.ProcessEnv): Promise<unkno
     throw new Error(
       `cli returned non-json output: ${String(err)}\n` +
         `--- stdout ---\n${out}\n--- stderr ---\n${stderr.join("")}`,
+      { cause: err },
     );
   }
 };

test/helpers/envelope-timestamp.ts

@@ -28,7 +28,7 @@ function formatZonedTimestamp(date: Date, timeZone?: string): string {
   const hh = pick("hour");
   const min = pick("minute");
   const tz = [...parts]
-    .reverse()
+    .toReversed()
     .find((part) => part.type === "timeZoneName")
     ?.value?.trim();