feat: add ai detection for recipients and fields (#2271)

Use Gemini to handle detection of recipients and fields within
documents.

Opt in using organisation or team settings.

Replaces #2128 since the branch was cursed and would include
dependencies that weren't even in the lock file.



https://github.com/user-attachments/assets/e6cbb58f-62b9-4079-a9ae-7af5c4f2e4ec

package.json

@@ -7,6 +7,7 @@
   ],
   "version": "2.1.0",
   "scripts": {
+    "postinstall": "patch-package",
     "build": "turbo run build",
     "dev": "turbo run dev --filter=@documenso/remix",
     "dev:remix": "turbo run dev --filter=@documenso/remix",
@@ -83,12 +84,15 @@
     "zod-prisma-types": "3.3.5"
   },
   "dependencies": {
+    "@ai-sdk/google-vertex": "3.0.81",
     "@documenso/pdf-sign": "^0.1.0",
     "@documenso/prisma": "*",
     "@lingui/conf": "^5.6.0",
     "@lingui/core": "^5.6.0",
+    "ai": "^5.0.104",
     "inngest-cli": "^1.13.7",
     "luxon": "^3.7.2",
+    "patch-package": "^8.0.1",
     "posthog-node": "4.18.0",
     "react": "^18",
     "typescript": "5.6.2",
@@ -99,4 +103,4 @@
     "typescript": "5.6.2",
     "zod": "^3.25.76"
   }
-}
+}