fix(singbox): correct http_clients detour field and clarify RKN domain list label

- fix(singbox): fix http_clients[0].detour field name (was incorrectly dial_detour, causing fatal decode config unknown field error on sing-box 1.14+)
- fix(ui): rename community list 'Block' to 'Block (RKN)' / 'Реестр РКН' in DOMAIN_LIST_OPTIONS and PO catalogs to prevent confusion with parental control action 'Блокировать'
- fix(ui): fix domain hint for adult content to pornhub.com in section.js
- test(ruleset): update http_clients detour check in ruleset_download_detour.sh

luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/main.js

@@ -1232,7 +1232,7 @@ var DOMAIN_LIST_OPTIONS = {
   russia_outside: "Russia outside",
   ukraine_inside: "Ukraine",
   geoblock: "Geo Block",
-  block: "Block",
+  block: "Block (RKN)",
   porn: "Porn",
   news: "News",
   anime: "Anime",

luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/section.js

@@ -7410,7 +7410,7 @@ var DOMAIN_LIST_HINTS = {
   geoblock:
     "Домены, заблокированные снаружи России (геоблокировка зарубежными сервисами)",
   block: "Домены, заблокированные внутри России (полный реестр блокировок РКН)",
-  porn: "Pornhub, xvideos, xhamster, ...",
+  porn: "pornhub.com, xvideos.com, xhamster.com, ...",
   news: "meduza.io, bbc.com, pravda.com.ua, ...",
   anime: "bato.to, mangadex.org, myanimelist.net, ...",
   youtube: "youtube.com, youtu.be, googlevideo.com, ...",