web/admin: fix federation sources automatically selected (cherry-pick #17069 to version-2025.8)

[authentik-automation]

Cherry-pick of #17069 to version-2025.8 branch.

Original PR: #17069
Original Author: @BeryJu
Cherry-picked commit: dce25e3

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[netlify]

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.76%. Comparing base (add5f4e) to head (fecd7ca).
⚠️ Report is 1 commits behind head on version-2025.8.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@                Coverage Diff                 @@
##           version-2025.8   #17070      +/-   ##
==================================================
- Coverage           92.82%   92.76%   -0.06%     
==================================================
  Files                 837      837              
  Lines               45336    45336              
==================================================
- Hits                42082    42056      -26     
- Misses               3254     3280      +26     

Flag	Coverage Δ
e2e	46.48% <ø> (-0.09%)	⬇️
integration	23.54% <ø> (+<0.01%)	⬆️
unit	90.90% <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-fecd7caed0499728a265b3a45c218624a2aac0f3
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-fecd7caed0499728a265b3a45c218624a2aac0f3

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