if i'm right, this makes all links on the site local.

i've tweaked cgit to serve aaoth.xyz repo under /src/*. now source code
is available through yggdrasil, tor and i2p without leaving the site.

in httpd.conf it looks like this:

```
...
location "/src/*" {
    root "/cgi-bin/cgit.cgi"
    fastcgi {
        socket "/run/slowcgi.sock"
        param CGIT_CONFIG "/cgit/cgitrc-embed"
    }
}
...
```

so i'm just pointing cgit to other configuration file which is tweaked to
fit for this purpose (e.g. noheader option is turned on and there's no
scan-path, just one repo).

major change, i know. now i'm using ssg and rssg by roman zolotarev.
okay, well, not exactly. ssg is modified to generate pages for gemini
too. it's hard to maintain two different things simultaneously.

bye-bye jekyll!