feat(rulesets): add Twitch preset and resilient CDN fallback

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

@@ -1255,6 +1255,7 @@ var DOMAIN_LIST_OPTIONS = {
   ads_hagezi_pro: "Ads (Hagezi Pro)",
   supercell: "Supercell",
   github: "GitHub",
+  twitch: "Twitch",
   hetzner: "Hetzner ASN",
   ovh: "OVH ASN",
   digitalocean: "Digital Ocean ASN",

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

@@ -7509,6 +7509,7 @@ var DOMAIN_LIST_HINTS = {
   ads_hagezi_pro: "Блокировка рекламы (Hagezi Pro список)",
   supercell: "supercell.com, clashofclans.com, ...",
   github: "github.com, raw.githubusercontent.com, ...",
+  twitch: "twitch.tv, ttvnw.net, jtvnw.net, ...",
   hetzner: "IP-адреса Hetzner (ASN)",
   ovh: "IP-адреса OVH (ASN)",
   digitalocean: "IP-адреса DigitalOcean (ASN)",