Add DbBase.Find<T> static generic finder (yak: Console app for Before (ActiveRecord-style) > ○ Add DbBase.Find<T> static generic)

src/Before/Client.cs

@@ -31,19 +31,11 @@ public class Client : DbBase
     ///
     /// This mirrors how an ActiveRecord-style ORM might surface a static
     /// finder on the domain class itself — it rides the <c>DbContext</c> leak
-    /// from the entity's back-reference.
+    /// from the entity's back-reference. Delegates to
+    /// <see cref="DbBase.Find{T}"/> for the common traversal logic.
     /// </summary>
     public static Client? FindByName(string name, DbContext? db)
-    {
-        if (db is null)
-            return null;
-
-        foreach (var e in db.Tracked)
-            if (e is Client c && c.Name == name)
-                return c;
-
-        return null;
-    }
+        => DbBase.Find<Client>(c => c.Name == name, db);
 }
 
 /// <summary>