New setting option to change color and indicator type for the due based colors

[tu2-atmanand]

• Give option for changing the three hard-coded colors for the due date based color indicator bar : Overdue, Today and Future. Also, the Undated ones. When the task is moved to the completed column, keep the color the same, as it helps to distinguish them better.

• Give another option, type of this color indicator. As you know, Kanban philosophy comes from the idea that, earlier, the tasks were written on a Sticky notes and arranged on a wall/board. These stick notes used to be colored ones and each sticky notes use to represent certain type of task. In my case the color is representing the due date. So, this option will have two dropdown option, either Bar Indicator or Whole Card will have background color based on the color.

Since this is a small feature related to UI, here it is :

• Give some outline shadow for each Task Item Card.

[tu2-atmanand]

Since, this exact feature can be also used to give custom colors to cards based on their tags (as requested in new FR : #104 ), there are some rules required on which color indicator should be prioritized and which should be applied to the cards.

Possible solution

• Similar to the Tag colors setting under the Board UI section. Create two new similar setting for Due based color indicator and Tag based color indicator.
• Both this setting sections will contain following properties :
  • A toggle button to enable or disable this feature.
  • Dropdown to select what type of indicator this will be. Two options as of now :
    • Left side-bar
    • Whole card background color (This has to be darker shade)
  • For Tag based color indicator : A row, similar to the Tag colors setting, which will consists of :
    • Tag name
    • Color value in RGBA
    • Color picker
    • Delete button
      -> Use similar layout from Notes Explorer using which it will easier to change the tag priority, better color picker etc.
  • For Due based color indicator : A row, which will consists of :
    • Name (Just to indicate the due type, like overdue, tomorrow, next week)
    • From
    • To (this two values will help to get the task due date, similar to how you create dated columns)
    • Color value in RGBA
    • Color picker
    • Delete button
      -> Sorting won't be required here.