Increase standard tile size

[tbsbdr]

Description

Please track times

User Stories

• As a user I want to see Tiles in a reasonable size so that I can select the right one real quick.

Value

• improve navigation

Acceptance Criteria

• Tile size overview should be ~ 260px
• size-slider should be set to the second-smallest step (currently its set to the smallest step)
• theming variable base-tile-size should be slightly bigger

Definition of ready

• Everybody needs to understand the value written in the user story
• Acceptance criteria have to be defined
• All dependencies of the user story need to be identified
• Feature should be seen from an end user perspective
• Story has to be estimated
• Story points need to be less than 20

Definition of done

• Functional requirements
  • Functionality described in the user story works
  • Acceptance criteria are fulfilled
• Quality
  • Code review happened
  • CI is green (that includes new and existing automated tests)
  • Critical code received unit tests by the developer
• Non-functional requirements
  • No sonar cloud issues

Visuals

Problem

Solution

Set the default tiles view slider to +1 step
Note: the +1 step looks quite big (almost +100%) lets try to adjust the steps to a more decent size eg. +50%