fleet/hosts/trieste/web: fix homepage 404ing

Unless Caddy recently changed how it resolves directives, this has been
broken since the initial deployment. `error` directives are processed
before `respond` directives[1], and unlike CSS, matcher precision does
not impact directive precedence. Sticking a `route` directive around the
two of them makes things work as expected.

[1]: https://caddyserver.com/docs/caddyfile/directives#directive-order

Change-Id: Ic05c6ba9a7143c3a58c2bf7ccd0498a7337257f8

0 files changed, 0 insertions, 0 deletions