Transactions categories

[ossmate]

As user I want be able to:

• add new type of category
• remove existing type of category
• edit type of category

Those settings should include a simple list of currently existing category. Either of them should have edit and remove option.

Remove option should:

• display confirmation modal

Edit button should:

• display modal
• populate given category data and set it in form
• give ability to change name/icon/color
• ability to save operation

Above the list should be an button with category. Button should trigger app to open modal with transaction creation form.

Form should give user ability to:

• set transaction category name
• set transaction category icon
• set transaction category color