measurement: name the kinds by protocol and action, add the http_request kind and QUIC settings

backend/shared/MoShiro.Measurement/Execution/BudgetGuard.cs

@@ -106,22 +106,25 @@ public sealed class BudgetGuard
         return Check(new TaskSpec { Id = new TaskId("tsk_phase"), Scope = "line", Kind = kindId, Params = new Dictionary<string, JsonElement>(parameters) }, ref mbps, ref pps);
     }
 
+    /// <summary>
+    /// 目标在静态上可不可以接受：IP 字面量按 <c>allowed_target_cidrs</c> 检查；域名（包括 URL 里的）要解析之后才知道，
+    /// 这里只要求配置过白名单，运行时每次解析出的地址再用 <see cref="AddressAllowed"/> 检查。
+    /// </summary>
     public bool TargetAllowed(string? target)
     {
-        if (target is null)
+        if (!TargetHost.TryParse(target, out string? host, out _, out _))
         {
             return false;
         }
 
-        string host = target;
-        if (IPEndPoint.TryParse(target, out IPEndPoint? endpoint))
-        {
-            host = endpoint.Address.ToString();
-        }
+        return IPAddress.TryParse(host, out IPAddress? address) ? AddressAllowed(address) : _cidrs.Count > 0;
+    }
 
-        if (!IPAddress.TryParse(host, out IPAddress? address))
+    public bool AddressAllowed(IPAddress address)
+    {
+        if (address.IsIPv4MappedToIPv6)
         {
-            return false;
+            address = address.MapToIPv4();
         }
 
         foreach ((IPAddress network, int prefix) in _cidrs)
@@ -148,10 +151,11 @@ public sealed class BudgetGuard
 
     private static long EstimatePps(string kindId, ParamValues values) => kindId switch
     {
-        "udp_echo" or "tcp_echo" => Kinds.PeakRateHz(kindId, values) * 2,
-        "icmp_echo" => values.GetInt("rate_hz") * 2,
-        "udp_train" => (long)(values.GetNumber("mbps") * 1_000_000 / 8 / Math.Max(1, values.GetInt("size"))),
-        "connect" => values.GetInt("per_minute") * 6 / 60,
+        "quic_ping" or "tcp_ping" => Kinds.PeakRateHz(kindId, values) * 2,
+        "icmp_ping" => values.GetInt("rate_hz") * 2,
+        "quic_stream" => (long)(values.GetNumber("mbps") * 1_000_000 / 8 / Math.Max(1, values.GetInt("size"))),
+        "tcp_connect" => values.GetInt("per_minute") * 6 / 60,
+        "http_request" => Math.Max(1, values.GetInt("rate_max_per_min") * 20 / 60),
         _ => 1,
     };