Add redirect document

src/lib/http_static.c

@@ -126,6 +126,7 @@ const char http_default_document[] =
         "\t\tp{text-align:center;font-size:0.875em;}\n"
         "\t\tdiv.footer{color:var(--soft);font-size:0.75em;text-align:center;margin:2em 0 0.5em 0;}\n"
         "\t\tdiv.footer a{color:var(--soft);}\n"
+        "\t\tul,ol{width:fit-content;margin:auto;}\n"
         "\n"
         "\t\tsection.error-ctx{display:flex;padding:0;border:none;}\n"
         "\t\tdiv.box{flex:100%% 1 1;border:1px solid var(--info);color:var(--info);position:relative;padding:1em;box-sizing:border-box;text-align:center;}\n"
@@ -200,6 +201,7 @@ const char http_default_document[] =
         "\t<main>\n"
         "\t\t<section>\n"
         "%3$s"
+        "%9$s"
         "\t\t\t<div class=\"footer\"><a href=\"https://%7$s/\">%7$s</a> - " SERVER_STR_HTML "</div>\n"
         "\t\t</section>\n"
         "%8$s"