docs(config): split the configuration documentation into pages

Author: bearomorphism

docs/commands/bump.md

@@ -11,7 +11,7 @@ It analyzes your commits to determine the appropriate version increment accordin
 
     We will use `pyproject.toml` as the configuration file throughout the documentation.
 
-    See [Configuration file](../config.md#configuration-file) for more details.
+    See [Configuration file](../config/configuration_file.md) for more details.
 
 ## Key Features