AM-834 construction work: add subtypes

[fhaver-amsterdam]

Adds explicit subtype support for construction-work notifications and removes the previous enum value “rewriting” behavior, so clients can distinguish notification kinds without relying on legacy type strings. Updates validation/serialization and related tests, plus refreshes dependencies and adds Bruno workspace assets.

Changes:

• Add context.subtype (article/warning) with conditional validation for construction-work:article-message.
• Stop overwriting construction-work NotificationType.value to legacy strings and add regression coverage for legacy stored notifications.
• Update construction_work notification sending to include subtype, and refresh locked/exported dependencies.

Affected services

• construction_work
• core
• notification

Definition of done

• API is backwards compatible (make openapi-diff)
• Swagger UI up-to-date & tested (make dev)
• Dependencies updated (make requirements)
  - [ ] Infrastructure config updated (aapp_azure_infra)
  - [ ] Loadtests for relevant endpoints (aapp_testing_loadtests)

After PR created (and deployed on dev):

• Manual check on dev (o) e.g. use feature via Swagger or admin panel
• Sanity check on test app (check that dev environment is selected)

Other notes

GitHub Copilot was used in writing the code

[Copilot]

Pull request overview

Adds explicit subtype support for construction-work notifications and removes the previous enum value “rewriting” behavior, so clients can distinguish notification kinds without relying on legacy type strings. Updates validation/serialization and related tests, plus refreshes dependencies and adds Bruno workspace assets.

Changes:

• Add context.subtype (article/warning) with conditional validation for construction-work:article-message.
• Stop overwriting construction-work NotificationType.value to legacy strings and add regression coverage for legacy stored notifications.
• Update construction_work notification sending to include subtype, and refresh locked/exported dependencies.

Reviewed changes

Copilot reviewed 11 out of 13 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
uv.lock	Dependency lockfile updates.
requirements.txt	Regenerated pinned requirements export.
notification/tests/views/test_notification_views.py	Adds validation + regression tests around construction-work context typing/subtype.
notification/serializers/notification_serializers.py	Adds subtype to context serializer and enforces subtype for construction-work:article-message.
core/validators.py	Extends JSON schema to allow subtype and require it for construction-work:article-message.
core/tests/test_enums.py	Adds test ensuring construction-work notification types are not rewritten.
core/enums.py	Removes legacy mapping/rewriting in NotificationType.value.
construction_work/utils/patch_utils.py	Updates mocked push payload context to include new type/subtype fields.
construction_work/tests/services/test_notification.py	Asserts scheduled notification type/subtype for construction-work warnings.
construction_work/tests/etl/test_send_notification.py	Asserts notification type/subtype for construction-work article ETL flow.
construction_work/services/notification.py	Builds explicit contexts and sets subtype for article/warning notifications.
.bruno-workspace/collections/Extern/MijnAms/All.yml	Adds Bruno request definition for “services/all”.
.bruno-workspace/collections/Extern/environments/A.yml	Adds Bruno environment variable placeholder for API key.