fix: redirect vercel URL to production URL (#2371)

Permanent should be set to true once this is confirmed on production.

Author: aeneasr

vercel.json

@@ -7,19 +7,17 @@
   "redirects": [
     {
       "source": "/",
-      "destination": "https://www.ory.com/docs",
-      "has": [
-        {
-          "type": "header",
-          "key": "host",
-          "value": "docs-omega-six.vercel.app"
-        }
-      ],
+      "destination": "/docs",
       "permanent": false
     },
     {
       "source": "/docs(/|)",
-      "destination": "https://www.ory.com/docs/welcome",
+      "destination": "/docs/welcome",
+      "permanent": false
+    },
+    {
+      "source": "/docs/:path*",
+      "destination": "https://www.ory.com/docs/:path",
       "has": [
         {
           "type": "header",
@@ -29,16 +27,6 @@
       ],
       "permanent": false
     },
-    {
-      "source": "/",
-      "destination": "/docs",
-      "permanent": false
-    },
-    {
-      "source": "/docs(/|)",
-      "destination": "/docs/welcome",
-      "permanent": false
-    },
     {
       "source": "/keto/docs/(|v0.5/)engines",
       "destination": "https://github.com/ory/keto/blob/v0.7.0-alpha.1/docs/versioned_docs/version-v0.5/engines/index.md",