refactor: 重构多租户模块，优化上线

Yi.Abp.Net8/src/Yi.Abp.Web/TestOptions.cs

@@ -0,0 +1,30 @@
+using Volo.Abp.Data;
+
+namespace Yi.Abp.Web
+{
+    public class TestOptions
+    {
+        public ConnectionStrings2 ConnectionStrings { get; set; }=new ConnectionStrings2();
+
+        public AbpDatabaseInfoDictionary2 Databases { get; set; }=new AbpDatabaseInfoDictionary2();
+    }
+
+    public class ConnectionStrings2 : Dictionary<string, string?>
+    {
+    }
+    public class AbpDatabaseInfoDictionary2 : Dictionary<string, AbpDatabaseInfo2>
+    {
+    }
+
+    public class AbpDatabaseInfo2
+    {
+        internal AbpDatabaseInfo2(string databaseName)
+        {
+            DatabaseName = databaseName;
+            MappedConnections = new HashSet<string>();
+        }
+        public string DatabaseName { get; }
+        public HashSet<string> MappedConnections { get; }
+        public bool IsUsedByTenants { get; set; } = true;
+    }
+}