Add documentation for error logging and command-line interface

docs/admin/logs.md

@@ -0,0 +1,25 @@
+---
+title: Admin Shell
+---
+
+## Error Logs
+
+Any critical server error logs are recorded to the database, and can be viewed by staff users using the admin interface.
+
+In the admin interface, select the "Errors" view:
+
+{% with id="admin_error_link", url="admin/admin_errors_link.png", description="Admin errors" %}
+{% include 'img.html' %}
+{% endwith %}
+
+!!! note "URL"
+    Alternatively, navigate to the error list view at /admin/error_report/error/
+
+A list of error logs is presented.
+
+{% with id="admin_error_logs", url="admin/admin_errors.png", description="Error logs" %}
+{% include 'img.html' %}
+{% endwith %}
+
+!!! note "Deleting Logs"
+    Error logs should be deleted periodically