website: fix active menu link background overlap (cherry-pick #17607 to version-2025.10)

[authentik-automation]

Cherry-pick of #17607 to version-2025.10 branch.

Original PR: #17607
Original Author: @dominic-r
Cherry-picked commit: d13d2e8

[netlify]

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[netlify]

✅ Deploy Preview for authentik-docs ready!

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.88%. Comparing base (78d270b) to head (62cc46a).
⚠️ Report is 1 commits behind head on version-2025.10.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           version-2025.10   #17620      +/-   ##
===================================================
+ Coverage            92.69%   92.88%   +0.18%     
===================================================
  Files                  868      868              
  Lines                47913    47913              
===================================================
+ Hits                 44413    44504      +91     
+ Misses                3500     3409      -91     

Flag	Coverage Δ
e2e	45.21% <ø> (+1.10%)	⬆️
integration	23.12% <ø> (-0.07%)	⬇️
unit	91.07% <ø> (+<0.01%)	⬆️
unit-migrate	91.12% <ø> (+<0.01%)	⬆️

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[github-actions]

authentik PR Installation instructions

Instructions for docker-compose

Add the following block to your .env file:

AUTHENTIK_IMAGE=ghcr.io/goauthentik/dev-server
AUTHENTIK_TAG=gh-62cc46a4674369d019bfc2cd19589cb4bd3af6fb
AUTHENTIK_OUTPOSTS__CONTAINER_IMAGE_BASE=ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s

Afterwards, run the upgrade commands from the latest release notes.

Instructions for Kubernetes

Add the following block to your values.yml file:

authentik:
    outposts:
        container_image_base: ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s
global:
    image:
        repository: ghcr.io/goauthentik/dev-server
        tag: gh-62cc46a4674369d019bfc2cd19589cb4bd3af6fb

Afterwards, run the upgrade commands from the latest release notes.