First commit

Logger/LoggerFactory.cs

@@ -0,0 +1,36 @@
+namespace Logger;
+
+/// <summary>
+/// Factory for creating logger instances
+/// </summary>
+public static class LoggerFactory
+{
+    /// <summary>
+    /// Create a logger that writes to console and file
+    /// </summary>
+    public static ILogger CreateCompositeLogger(
+        LogLevel consoleLevel = LogLevel.Trace,
+        FileLoggerOptions? fileOptions = null)
+    {
+        var consoleLogger = new ConsoleLogger(consoleLevel);
+        var fileLogger = new FileLogger(fileOptions ?? new FileLoggerOptions());
+        
+        return new CompositeLogger(consoleLogger, fileLogger);
+    }
+
+    /// <summary>
+    /// Create a console-only logger
+    /// </summary>
+    public static ILogger CreateConsoleLogger(LogLevel minimumLevel = LogLevel.Trace)
+    {
+        return new ConsoleLogger(minimumLevel);
+    }
+
+    /// <summary>
+    /// Create a file-only logger
+    /// </summary>
+    public static ILogger CreateFileLogger(FileLoggerOptions? options = null)
+    {
+        return new FileLogger(options ?? new FileLoggerOptions());
+    }
+}