feta: add hosts support domain and mulitple ip (#439)

* feat: host support domain and multiple ips

* chore: append local address via `clash`

* chore: update hosts demo

* chore: unified parse mixed string and array

* fix: flatten cname

* chore: adjust logic

* chore: reuse code

* chore: use cname in tunnel

* chore: try use domain mapping when normal dns

* chore: format code

hub/executor/executor.go

@@ -226,8 +226,8 @@ func updateDNS(c *config.DNS, generalIPv6 bool) {
 	dns.ReCreateServer(c.Listen, r, m)
 }
 
-func updateHosts(tree *trie.DomainTrie[netip.Addr]) {
-	resolver.DefaultHosts = tree
+func updateHosts(tree *trie.DomainTrie[resolver.HostValue]) {
+	resolver.DefaultHosts = resolver.NewHosts(tree)
 }
 
 func updateProxies(proxies map[string]C.Proxy, providers map[string]provider.ProxyProvider) {