- Restrict "Add suffix for PR deployments" checkbox to non-service
resources in both shared and service file-storage views
- Replace condition `is_preview_deployments_enabled` with `!$isService`
for PR suffix visibility in storages/show.blade.php
- Fix FileStorage::instantSave() to use authorize + syncData instead
of delegating to submit(), preventing unintended side effects
- Add $this->validate() to Storages/Show::instantSave() before saving
- Add response content schemas to storages API OpenAPI annotations
- Add additionalProperties: false to storage update request schema
- Rewrite PreviewDeploymentBindMountTest with behavioral tests of
addPreviewDeploymentSuffix instead of file-content inspection
Add `is_preview_suffix_enabled` flag to `local_file_volumes` and
`local_persistent_volumes` tables, allowing per-volume control over
whether a `-pr-N` suffix is appended during preview deployments.
Defaults to `true` to preserve existing behavior. Users can disable
it for volumes containing shared config or repository scripts that
should not be isolated per PR.
Bind mount volumes reference files at the repository's original path and
should not receive the -pr-N suffix. Only named Docker volumes require
the suffix for isolation between preview deployments.
Adds PreviewDeploymentBindMountTest to verify the correct behavior.
Fixes#7802
