feat: add Hermes WebUI provisioning and English Dragon HD Omni voices

nginx.conf

@@ -15,6 +15,12 @@ server {
         add_header Cache-Control "no-store";
     }
 
+    location = /voices {
+        proxy_pass http://127.0.0.1:8091/voices;
+        proxy_set_header Host $host;
+        proxy_read_timeout 30s;
+    }
+
     location = /token {
         proxy_pass http://127.0.0.1:8091/token;
         proxy_set_header Host $host;