Fix routine list thumbnail overlapping text

[Carner-Lin]

Proposed Changes

• Fixed the issue where the distance between thumbnails and text would shorten, obscuring the latter.
• Make the routine row a non-wrapping flex layout with a fixed thumbnail column and fluid text column.

Related Issue(s)

Closes #1120

Please check that the PR fulfills these requirements

• Tests for the changes have been added (for bug fixes / features)
  Verified manually with screenshots.

[rolandgeider]

thank you!!