feat: add direct templates links (#1165)

## Description

Direct templates links is a feature that provides template owners the
ability to allow users to create documents based of their templates.

## General outline

This works by allowing the template owner to configure a "direct
recipient" in the template.

When a user opens the direct link to the template, it will create a flow
where they sign the fields configured by the template owner for the
direct recipient. After these fields are signed the following will
occur:

- A document will be created where the owner is the template owner
- The direct recipient fields will be signed
- The document will be sent to any other recipients configured in the
template
- If there are none the document will be immediately completed

## Notes

There's a custom prisma migration to migrate all documents to have
'DOCUMENT' as the source, then sets the column to required.

---------

Co-authored-by: Lucas Smith <me@lucasjamessmith.me>

apps/web/src/app/(recipient)/d/[token]/signing-auth-page.tsx

@@ -0,0 +1,54 @@
+'use client';
+
+import { useState } from 'react';
+
+import { signOut } from 'next-auth/react';
+
+import { Button } from '@documenso/ui/primitives/button';
+import { useToast } from '@documenso/ui/primitives/use-toast';
+
+export const DirectTemplateAuthPageView = () => {
+  const { toast } = useToast();
+
+  const [isSigningOut, setIsSigningOut] = useState(false);
+
+  const handleChangeAccount = async () => {
+    try {
+      setIsSigningOut(true);
+
+      await signOut({
+        callbackUrl: '/signin',
+      });
+    } catch {
+      toast({
+        title: 'Something went wrong',
+        description: 'We were unable to log you out at this time.',
+        duration: 10000,
+        variant: 'destructive',
+      });
+    }
+
+    setIsSigningOut(false);
+  };
+
+  return (
+    <div className="mx-auto flex h-[70vh] w-full max-w-md flex-col items-center justify-center">
+      <div>
+        <h1 className="text-3xl font-semibold">Authentication required</h1>
+
+        <p className="text-muted-foreground mt-2 text-sm">
+          You need to be logged in to view this page.
+        </p>
+
+        <Button
+          className="mt-4 w-full"
+          type="submit"
+          onClick={async () => handleChangeAccount()}
+          loading={isSigningOut}
+        >
+          Login
+        </Button>
+      </div>
+    </div>
+  );
+};