web: Fix user library colors, modal z-indexes, table progress bars (cherry-pick #19152 to version-2025.12)

[authentik-automation]

⚠️ This cherry-pick has conflicts that require manual resolution.

Cherry-pick of #19152 to version-2025.12 branch.

Original PR: #19152
Original Author: @GirlBossRush
Cherry-picked commit: 3838150

Please resolve the conflicts in this PR before merging.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.28%. Comparing base (4966225) to head (498d6d4).
⚠️ Report is 1 commits behind head on version-2025.12.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           version-2025.12   #19174      +/-   ##
===================================================
+ Coverage            93.03%   93.28%   +0.24%     
===================================================
  Files                  946      946              
  Lines                52126    52126              
===================================================
+ Hits                 48498    48624     +126     
+ Misses                3628     3502     -126     

Flag	Coverage Δ
e2e	44.62% <0.00%> (+0.62%)	⬆️
integration	23.45% <0.00%> (+<0.01%)	⬆️
unit	91.55% <0.00%> (ø)
unit-migrate	91.59% <0.00%> (ø)

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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-498d6d44623eaa66df5f9b0278a601228a773eca
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-498d6d44623eaa66df5f9b0278a601228a773eca

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