feat: universal upload

Implementation of a universal upload allowing for multiple storage backends
starting with `database` and `s3`.

Allows clients to put and retrieve files from either client or server using
a blend of client and server actions.

apps/web/next.config.js

@@ -9,6 +9,7 @@ const { parsed: env } = require('dotenv').config({
 const config = {
   experimental: {
     serverActions: true,
+    serverActionsBodySizeLimit: '50mb',
   },
   reactStrictMode: true,
   transpilePackages: [
@@ -18,7 +19,6 @@ const config = {
     '@documenso/ui',
     '@documenso/email',
   ],
-  env,
   modularizeImports: {
     'lucide-react': {
       transform: 'lucide-react/dist/esm/icons/{{ kebabCase member }}',