Enhanced Planner for Scoro

Makes Scoro's Planner prettier and easier to navigate

The extension improves the navigation of tasks in your planner by enabling the following features: - FIXED TASKS HEIGHT: All task will have the same height so you won't need to mouse-over each to consult their title, project, etc. - CROSSED OUT TASKS: Changes text colour and adds a strike through line on tasks that have been marked as done - EVENTS TASKS FORMATTING: Changes text colour to event tasks - IMPROVED NOTIFICATIONS EXPERIENCE: Highlights unread notifications, making it easier to spot them