Restructure solution layout by module

src/Concelier/__Libraries/StellaOps.Concelier.Connector.Vndr.Oracle/Configuration/OracleOptions.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace StellaOps.Concelier.Connector.Vndr.Oracle.Configuration;
+
+public sealed class OracleOptions
+{
+    public const string HttpClientName = "vndr-oracle";
+
+    public List<Uri> AdvisoryUris { get; set; } = new();
+
+    public List<Uri> CalendarUris { get; set; } = new();
+
+    public TimeSpan RequestDelay { get; set; } = TimeSpan.FromSeconds(1);
+
+    public void Validate()
+    {
+        if (AdvisoryUris.Count == 0 && CalendarUris.Count == 0)
+        {
+            throw new InvalidOperationException("Oracle connector requires at least one advisory or calendar URI.");
+        }
+
+        if (AdvisoryUris.Any(uri => uri is null || !uri.IsAbsoluteUri))
+        {
+            throw new InvalidOperationException("All Oracle AdvisoryUris must be absolute URIs.");
+        }
+
+        if (CalendarUris.Any(uri => uri is null || !uri.IsAbsoluteUri))
+        {
+            throw new InvalidOperationException("All Oracle CalendarUris must be absolute URIs.");
+        }
+
+        if (RequestDelay < TimeSpan.Zero)
+        {
+            throw new InvalidOperationException("RequestDelay cannot be negative.");
+        }
+    }
+}