feat(sentry): enable server side

[dargmuesli]

After upgrading to the official Sentry module for Nuxt (#1721), using the node wrapper for server side error tracking resulted in Nuxt not starting in production. This was fixed by disabling the server-side functionality – that wasn't part of our custom Sentry module configuration before, so nothing's lost for now (#1733).

Figure out what's preventing the server to start in production with the server wrapper enabled (try package.json script start:node:sentry). Also, there seems to be some work by the unjs people on a more integrated solution for Sentry's Nuxt module, maybe we can wait for that to be released.