Add section on logs to usage documentation

docs/02-usage/050_configuration.md

@@ -14,7 +14,8 @@ Serena is configured in using a multi-layered approach:
  * **contexts and modes** for composable configuration, which can be enabled on a case-by-case basis (see below)
  * **command-line parameters** passed to the `start-mcp-server` server command (overriding/extending configured settings)  
    See [MCP Server Command-Line Arguments](mcp-args) for further information.  
-   
+
+(global-config)=
 ## Global Configuration
 
 The global configuration file allows you to change general settings and defaults that will apply to all projects unless overridden.

docs/02-usage/065_logs.md

@@ -0,0 +1,14 @@
+# Logs
+
+It can be vital to understand what is happening in Serena, especially when something goes wrong. 
+
+You can access Serena's live logs via 
+  * the [Serena dashboard](060_dashboard) (tab "Logs")
+  * the [GUI tool](060_dashboard).
+
+Additionally, logs are persisted in the Serena home directory, which, by default, is located at
+  * `%USERPROFILE%\.serena\logs` on Windows
+  * `~/.serena/logs` on Linux and macOS.
+
+You can adjust the log level via the [global configuration](global-config).
+You additionally have the option of enabling full tracing of language server communication (mostly for development purposes).