Add new configuration options to lazy config example

* Add `long_break_duration`, `delay_duration`, and `breaks_before_long` options to the lazy config example
* Update the lazy config example to provide a complete example of the available configuration options

Author: QuentinGruber

README.md

@@ -14,7 +14,9 @@ Use the Pomodoro Technique in Neovim with built-in session tracking and break re
       start_at_launch = true,
       work_duration = 25,
       break_duration = 5,
-      snooze_duration = 1, -- The additionnal work time you get when you delay a break
+      delay_duration = 1, -- The additionnal work time you get when you delay a break
+      long_break_duration = 15,
+      breaks_before_long = 4,
     },
   },