feat(surf): serve startup summary, shutdown report and http request log

- serve prints a startup summary on a terminal (version, environment, URL,
  admin, database host and name, pending migrations, plugins, drivers) and
  logs it as a 'startup summary' record plus 'listening on <addr>'
- on SIGINT/SIGTERM serve drains, prints and logs a shutdown report and
  returns nil (exit 0), or the drain errors (exit 1)
- the request log is on by default under diary component http with
  request_id; the route pattern, never the path, is logged
- lagoon.PendingMigrations, conga.Worker.Stats, diary.HideOnTTY,
  bonfire.IsTerminal and bonfire.Details back the summary and report

docs/console/scaffolding.md

@@ -62,7 +62,7 @@ summer migrate
 summer serve
 ```
 
-The next steps also explain the admin. It opens at `/backend` once a plugin registers an admin controller; until then `summer serve` prints `admin: off` with these steps:
+The next steps also explain the admin. It opens at `/backend` once a plugin registers an admin controller; until then the Admin line of `summer serve`'s startup summary reads `off`, followed by these steps:
 
 ```sh
 summer make:admin-controller golem15.acme Posts