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.

packages/trpc/server/document-router/schema.ts

@@ -1,19 +1,15 @@
 import { DocumentVisibility } from '@prisma/client';
 import { z } from 'zod';
 
+export const DOCUMENT_TITLE_MAX_LENGTH = 255;
+
 export const ZDocumentTitleSchema = z
   .string()
   .trim()
   .min(1)
-  .max(255)
+  .max(DOCUMENT_TITLE_MAX_LENGTH)
   .describe('The title of the document.');
 
-export const ZDocumentExternalIdSchema = z
-  .string()
-  .trim()
-  .max(255)
-  .describe('The external ID of the document.');
+export const ZDocumentExternalIdSchema = z.string().trim().max(255).describe('The external ID of the document.');
 
-export const ZDocumentVisibilitySchema = z
-  .nativeEnum(DocumentVisibility)
-  .describe('The visibility of the document.');
+export const ZDocumentVisibilitySchema = z.nativeEnum(DocumentVisibility).describe('The visibility of the document.');