Closes #2425 (closed)

Tasks:

• Prepare database
• Create a new table (todos)
• Tasks Queue view
• Add a number icon showing the number of todos on the top right next to the new and logout button that will redirect the user to the todos page
• Add a chronological list of todos, with the 'Todos' tab active by default
• Add a 'Done' button to each todo
• Add filters (project, author, type, and action)
• Todos generation
• When user issue/mr is assgined to someone
• When user is mentioned on (issues/mr's/comments)
• Mark todo as done
• When clicks on the 'Done' button
• When edit issue/mr
• When left/edit a comment
• When reassign issue/mr
• When add/remove labels to issue/mr
• When issue/mr is closed
• When mr is merged
• When added an emoji
• When changed the issue/mr milestone

• Screenshot: