chore: merge main, resolve biome formatting conflicts

Merge origin/main into feat/external-2fa-codes. Resolve formatting
conflicts caused by biome rollout; preserve both feature streams:
PR's external 2FA token + signing-session 2FA proof additions plus
main's RateLimit/RecipientExpired/signingReminders/date-auto-insert.

In complete-document-with-token.ts, drop the duplicate early
field-fetching block introduced when main moved that logic later
with date auto-insert support; keep the EXTERNAL_TWO_FACTOR_AUTH
check using derivedRecipientActionAuth.

apps/remix/app/utils/polyfills/promise-with-resolvers.ts

@@ -14,7 +14,7 @@ type PromiseWithResolvers<T> = {
 const GlobalPromise = globalThis.Promise as any;
 
 if (typeof GlobalPromise.withResolvers !== 'function') {
-  GlobalPromise.withResolvers = function <T>(): PromiseWithResolvers<T> {
+  GlobalPromise.withResolvers = <T>(): PromiseWithResolvers<T> => {
     let resolve!: (value: T | PromiseLike<T>) => void;
     let reject!: (reason?: unknown) => void;