Add env override for Add/Manage License button

[AlexGaillard]

Scope

What's changed:

• A new env override LICENSE_KEY_MANAGEMENT_ENABLED has been added with default true
• Setting this to false will disable the "Add/Manage License" button on the license page
• This will also disable management of the license via the api
• This change required an update of the @directus/license package, which has already been published with the change
• Messaging for why management of license has been extended to account for both key in env and disallowed by env in both the "Manage License" button and the "Deactivate License" button

Potential Risks / Drawbacks

• Changes to license manager cause some weird behavior

Tested Scenarios

• Tested:

Manually tested across all these states and backed up by Claude

Before

	Post	Patch	Delete	UI Disabled	UI Message
source === null	204	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	false	null
source === ‘env’	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	true	“Your license key is managed via an environment variable and can't be updated here.”
source === ‘settings’	403 - "A license was already activated”	204	204	false	null

After

	Post	Patch	Delete	UI Disabled	UI Message
source === null && LICENSE_KEY_MANAGEMENT_ENABLED === true	204	403 - "There is no active license to manage.”	403 - "There is no active license to manage.”	false	null
source === ‘env’ && LICENSE_KEY_MANAGEMENT_ENABLED === true	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	true	“Your license key is managed via an environment variable and can't be updated here.”
source === ‘settings’ && LICENSE_KEY_MANAGEMENT_ENABLED === true	403 - "A license was already activated”	204	204	false	null
source === null && LICENSE_KEY_MANAGEMENT_ENABLED === false	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	true	“Management of your license key is disabled by your environment settings”
source === ‘env’ && LICENSE_KEY_MANAGEMENT_ENABLED === false	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	true	“Your license key is managed via an environment variable and can't be updated here.”
source === ‘settings’ && LICENSE_KEY_MANAGEMENT_ENABLED === false	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	403 - "You cannot manage license for the current license.”	true	“Management of your license key is disabled by your environment settings”

Review Notes / Questions

• NA

Checklist

• Added or updated tests
• Documentation PR created here or not required
• OpenAPI package PR created here or not required

---

Fixes cms-2721

[linear-code]

CMS-2721

[ComfortablyCoding]

First pass review

• Are there any E2E tests I should update? New ones should be added to back this behavior.
• Should we document this? Yes

[ComfortablyCoding]

Second pass review

[codecov]

Codecov Report

❌ Patch coverage is 68.42105% with 18 lines in your changes missing coverage. Please review.
✅ Project coverage is 68.40%. Comparing base (1626daf) to head (0954128).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #27779      +/-   ##
==========================================
- Coverage   68.41%   68.40%   -0.01%     
==========================================
  Files        2378     2379       +1     
  Lines      163968   163985      +17     
  Branches    15078    15082       +4     
==========================================
- Hits       112181   112178       -3     
- Misses      51787    51807      +20     

Flag	Coverage Δ
api	57.38% <21.73%> (+<0.01%)	⬆️
app	76.94% <100.00%> (-0.02%)	⬇️
composables	83.70% <ø> (ø)
constants	4.69% <ø> (ø)
create-directus-extension	96.55% <ø> (ø)
create-directus-project	98.43% <ø> (ø)
env	99.74% <100.00%> (+<0.01%)	⬆️
errors	96.17% <ø> (ø)
extensions	35.63% <ø> (ø)
extensions-registry	95.43% <ø> (ø)
extensions-sdk	14.37% <ø> (ø)
format-title	100.00% <ø> (ø)
memory	100.00% <ø> (ø)
pressure	77.63% <ø> (ø)
release-notes-generator	80.91% <ø> (ø)
schema-builder	81.42% <ø> (ø)
sdk	33.28% <ø> (ø)
storage	92.00% <ø> (ø)
storage-driver-azure	73.33% <ø> (ø)
storage-driver-cloudinary	80.62% <ø> (ø)
storage-driver-gcs	66.95% <ø> (ø)
storage-driver-local	69.76% <ø> (ø)
storage-driver-s3	52.16% <ø> (ø)
storage-driver-supabase	67.25% <ø> (ø)
system-data	32.42% <ø> (ø)
update-check	55.67% <ø> (ø)
utils	91.72% <ø> (ø)
validation	43.78% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[ComfortablyCoding]

LGTM