feat: download doc without signing certificate (#1477)

## Description

I added the option of downloading a document without the signing
certificate for teams. They can disable/enable the option in the
preferences tab.

The signing certificate can still be downloaded separately from the
`logs` page.

package-lock.json

@@ -35571,10 +35571,12 @@
         "start-server-and-test": "^2.0.1"
       },
       "devDependencies": {
+        "@documenso/lib": "*",
         "@documenso/prisma": "*",
         "@documenso/web": "*",
         "@playwright/test": "^1.18.1",
-        "@types/node": "^20.8.2"
+        "@types/node": "^20.8.2",
+        "pdf-lib": "^1.17.1"
       }
     },
     "packages/app-tests/node_modules/@types/node": {