TenantAtlas/specs/405-json-to-jsonb-data-layer-hardening/implementation-report.md

Spec 405 Implementation Report - JSON-to-JSONB Data-layer Hardening

1. Candidate Gate Result

Current result: PASS WITH CONDITIONS.

Local PostgreSQL migration/type proof, rollback/down-up proof, schema-attribute proof, and focused model/query regression tests pass. The remaining condition is external staging/Dokploy validation; it is not accessible from this agent session, so the gate cannot honestly be stronger than PASS WITH CONDITIONS.

2. Scope Confirmation

In scope:

• Inventory every live PostgreSQL json and jsonb column.
• Classify every live json column.
• Convert only reviewed CONVERT columns to jsonb.
• Preserve current payload semantics, casts, scoping, and query behavior.
• Add local PostgreSQL tests and focused regression proof.

Out of scope and not changed:

• UI surfaces, routes, navigation, Filament resources, panels, actions, forms, tables, widgets, or customer output.
• Authorization model, roles, capabilities, provider semantics, lifecycle semantics, normalized replacement tables, and new product concepts.
• Completed historical specs and their validation/task/smoke/browser history.
• Speculative JSONB indexes.

Historical context reviewed as read-only:

• Spec 400: no implementation-report.md present; spec/plan/tasks were treated as historical audit context only.
• Spec 401: backup confirmation and provider residual context reviewed; left unchanged.
• Spec 402: provider action residual closure context reviewed; left unchanged.
• Spec 403: evidence/currentness runtime closure context reviewed; left unchanged.
• Spec 404: management report PDF staging validation and PASS WITH CONDITIONS staging caveat reviewed; left unchanged.

3. Dirty State

Initial repository state:

• Branch: 405-json-to-jsonb-data-layer-hardening
• HEAD: 8918b357 feat: finish management report PDF staging validation (#475)
• Initial dirty state: untracked specs/405-json-to-jsonb-data-layer-hardening/
• Session branch not created because the active spec package was already untracked in the working tree; work continued cautiously on the current feature branch.
• Initial git diff --check: passed.

Final git status --short --untracked-files=all:

 M apps/platform/app/Models/BackupItem.php
?? apps/platform/database/migrations/2026_06_23_000405_convert_trust_payload_json_columns_to_jsonb.php
?? apps/platform/tests/Feature/Database/JsonbDataLayerHardeningTest.php
?? specs/405-json-to-jsonb-data-layer-hardening/checklists/requirements.md
?? specs/405-json-to-jsonb-data-layer-hardening/implementation-report.md
?? specs/405-json-to-jsonb-data-layer-hardening/plan.md
?? specs/405-json-to-jsonb-data-layer-hardening/spec.md
?? specs/405-json-to-jsonb-data-layer-hardening/tasks.md

The spec package was untracked at session start. This implementation added the migration, database test, implementation report, task completion updates, and the BackupItem runtime adjustment.

4. JSON/JSONB Inventory Matrix

Inventory source: PostgreSQL information_schema.columns, row/null counts from the live local database, 2026-06-23. Converted-column migration decision is direct ALTER COLUMN ... TYPE jsonb USING ...::jsonb, grouped per table when more than one column is converted on the same table. Local converted tables have small row counts and no JSON-column index rebuild requirement; staging must still validate actual lock duration and migration runtime before production promotion.

Column	Type	Rows	Nulls	Nullable	Default	Indexes	Classification	Decision
alert_deliveries.payload	json	0	0	YES	none	none	CONVERT P2	Alert delivery payload; direct conversion.
alert_rules.tenant_allowlist	json	0	0	YES	none	none	CONVERT P2	Alert scoping list; direct conversion.
audit_logs.metadata	json	1320	0	YES	none	none	CONVERT P1	Audit context queried by metadata key; direct conversion.
backup_items.payload	json	246	0	NO	none	none	CONVERT P1	Critical backup snapshot payload; direct conversion.
backup_items.metadata	json	246	0	YES	none	none	CONVERT P1	Backup metadata and warnings; direct conversion.
backup_items.assignments	json	246	146	YES	none	none	CONVERT P1	Assignment proof payload; direct conversion and query function update.
backup_schedules.days_of_week	json	0	0	YES	none	none	CONVERT P2	Schedule structured config; direct conversion.
backup_schedules.policy_types	json	0	0	NO	none	none	CONVERT P2	Schedule policy-type filter; direct conversion.
backup_sets.metadata	json	25	0	YES	none	none	CONVERT P1	Backup-set provenance metadata; direct conversion.
baseline_profiles.scope_jsonb	jsonb	4	0	NO	none	none	ALREADY_JSONB	No migration.
baseline_snapshot_items.meta_jsonb	jsonb	102	0	YES	none	none	ALREADY_JSONB	No migration.
baseline_snapshots.summary_jsonb	jsonb	4	0	YES	none	none	ALREADY_JSONB	No migration.
baseline_snapshots.completion_meta_jsonb	jsonb	4	0	YES	none	none	ALREADY_JSONB	No migration.
baseline_tenant_assignments.override_scope_jsonb	jsonb	3	3	YES	none	none	ALREADY_JSONB	No migration.
entra_groups.group_types	jsonb	574	0	YES	none	none	ALREADY_JSONB	No migration.
environment_review_sections.summary_payload	jsonb	153	0	NO	{}	none	ALREADY_JSONB	No migration.
environment_review_sections.render_payload	jsonb	153	0	NO	{}	none	ALREADY_JSONB	No migration.
environment_reviews.summary	jsonb	28	0	NO	{}	none	ALREADY_JSONB	No migration.
evidence_snapshot_items.summary_payload	jsonb	98	0	NO	{}	evidence_snapshot_items_payload_gin	ALREADY_JSONB	Existing justified GIN retained.
evidence_snapshots.summary	jsonb	24	0	NO	{}	none	ALREADY_JSONB	No migration.
finding_exception_decisions.metadata	jsonb	7	0	NO	{}	finding_exception_decisions_metadata_gin	ALREADY_JSONB	Existing justified GIN retained.
finding_exception_evidence_references.summary_payload	jsonb	0	0	NO	{}	finding_exception_evidence_refs_payload_gin	ALREADY_JSONB	Existing justified GIN retained.
finding_exceptions.evidence_summary	jsonb	9	0	NO	{}	finding_exceptions_evidence_summary_gin	ALREADY_JSONB	Existing justified GIN retained.
findings.evidence_jsonb	jsonb	254	0	YES	none	none	ALREADY_JSONB	No migration.
inventory_items.meta_jsonb	jsonb	229	0	YES	none	none	ALREADY_JSONB	No migration.
inventory_links.metadata	jsonb	251	0	YES	none	none	ALREADY_JSONB	No migration.
managed_environment_onboarding_sessions.state	json	2	0	YES	none	none	CONVERT P1	Onboarding state payload; direct conversion.
managed_environment_permissions.details	json	135	0	YES	none	none	CONVERT P1	Provider permission details; direct conversion.
managed_environment_triage_reviews.review_snapshot	jsonb	0	0	NO	{}	none	ALREADY_JSONB	No migration.
managed_environments.metadata	json	54	2	YES	none	none	CONVERT P1	Provider/environment metadata; direct conversion.
managed_environments.rbac_canary_results	json	54	54	YES	none	none	CONVERT P1	RBAC readiness proof; direct conversion.
managed_environments.rbac_last_warnings	json	54	54	YES	none	none	CONVERT P1	RBAC warning proof; direct conversion.
notifications.data	jsonb	311	0	NO	none	none	ALREADY_JSONB	No migration.
operation_runs.summary_counts	jsonb	96	0	NO	{}	none	ALREADY_JSONB	No migration.
operation_runs.failure_summary	jsonb	96	0	NO	[]	none	ALREADY_JSONB	No migration.
operation_runs.context	jsonb	96	0	NO	{}	none	ALREADY_JSONB	No migration.
platform_users.capabilities	jsonb	1	0	NO	[]	none	ALREADY_JSONB	No migration.
policies.metadata	json	208	3	YES	none	none	CONVERT P1	Policy inventory metadata; direct conversion.
policy_versions.snapshot	json	422	0	NO	none	none	CONVERT P1	Immutable policy snapshot; direct conversion.
policy_versions.metadata	json	422	0	YES	none	none	CONVERT P1	Version metadata; direct conversion.
policy_versions.assignments	json	422	216	YES	none	none	CONVERT P1	Version assignment snapshot; direct conversion.
policy_versions.scope_tags	json	422	14	YES	none	none	CONVERT P1	Scope tag snapshot; direct conversion.
policy_versions.secret_fingerprints	json	422	2	YES	none	none	CONVERT P1	Redaction integrity metadata; direct conversion.
product_usage_events.metadata	jsonb	100	0	NO	{}	none	ALREADY_JSONB	No migration.
provider_connections.scopes_granted	jsonb	16	0	NO	{}	none	ALREADY_JSONB	No migration.
provider_connections.metadata	jsonb	16	0	NO	{}	none	ALREADY_JSONB	No migration.
restore_runs.requested_items	json	4	2	YES	none	none	CONVERT P1	Restore request payload; direct conversion.
restore_runs.preview	json	4	1	YES	none	none	CONVERT P1	Restore preview payload; direct conversion.
restore_runs.results	json	4	0	YES	none	none	CONVERT P1	Restore execution result payload; direct conversion.
restore_runs.metadata	json	4	0	YES	none	none	CONVERT P1	Restore metadata; direct conversion.
restore_runs.group_mapping	json	4	4	YES	none	none	CONVERT P1	Restore group mapping; direct conversion.
review_packs.summary	jsonb	23	0	NO	{}	none	ALREADY_JSONB	No migration.
review_packs.options	jsonb	23	0	NO	{}	none	ALREADY_JSONB	No migration.
review_publication_resolution_cases.summary	jsonb	3	0	NO	{}	review_publication_resolution_cases_summary_gin	ALREADY_JSONB	Existing justified GIN retained.
review_publication_resolution_cases.metadata	jsonb	3	0	NO	{}	none	ALREADY_JSONB	No migration.
review_publication_resolution_steps.summary	jsonb	17	0	NO	{}	review_publication_resolution_steps_summary_gin	ALREADY_JSONB	Existing justified GIN retained.
review_publication_resolution_steps.metadata	jsonb	17	0	NO	{}	none	ALREADY_JSONB	No migration.
settings_catalog_definitions.raw	jsonb	0	0	NO	none	idx_settings_catalog_definitions_raw_gin	ALREADY_JSONB	Existing justified GIN retained.
stored_reports.payload	jsonb	35	0	NO	none	stored_reports_payload_gin	ALREADY_JSONB	Existing justified GIN retained.
support_requests.context_envelope	jsonb	0	0	NO	{}	none	ALREADY_JSONB	No migration.
tenant_settings.value	json	0	0	NO	none	none	CONVERT P1	Tenant-scoped setting value; direct conversion.
workspace_settings.value	json	0	0	NO	none	none	CONVERT P1	Workspace-scoped setting value; direct conversion.

No live json column was left as KEEP_JSON, DEPRECATED, or DECISION_REQUIRED: every live json column had current model ownership, bounded row counts, existing cast/read semantics, and a trust-layer storage reason to align with the existing jsonb baseline.

Inventory ownership, cast, and query continuation for converted columns:

Column	Model / owner	Existing cast or accessor	Existing query/rendered usage	Constraint/FK context
alert_deliveries.payload	App\Models\AlertDelivery	array	Alert delivery rendering/notification payload; no JSON predicate.	Workspace/environment/rule/destination FKs unchanged.
alert_rules.tenant_allowlist	App\Models\AlertRule	array	Alert tenant scoping list; no JSON predicate.	Workspace FK unchanged.
audit_logs.metadata	App\Models\AuditLog / AuditRecorder	array	metadata ->> '_dedupe_key', metadata->... audit filters/tests.	Workspace/environment/operation FKs and audit scope check unchanged.
backup_items.payload	App\Models\BackupItem	array	Backup set detail, restore readiness, included item rendering.	Workspace/environment/backup/policy FKs unchanged.
backup_items.metadata	App\Models\BackupItem	array	Backup quality/source/warning helpers and rendered backup detail.	Workspace/environment/backup/policy FKs unchanged.
backup_items.assignments	App\Models\BackupItem	array	scopeWithAssignments(); assignment count/group helper rendering.	Workspace/environment/backup/policy FKs unchanged.
backup_schedules.days_of_week	App\Models\BackupSchedule	array	Schedule form/detail semantics; no JSON predicate.	Workspace/environment FKs and frequency check unchanged.
backup_schedules.policy_types	App\Models\BackupSchedule	array	Schedule policy-type selection; no JSON predicate.	Workspace/environment FKs and frequency check unchanged.
backup_sets.metadata	App\Models\BackupSet	array	Backup provenance/source helpers; metadata->source test path.	Workspace/environment FK unchanged.
managed_environment_onboarding_sessions.state	App\Models\ManagedEnvironmentOnboardingSession	array with allowed-key mutator	Onboarding resume/state rendering and historical migration reads.	Workspace/environment/user FKs and lifecycle constraints unchanged.
managed_environment_permissions.details	App\Models\ManagedEnvironmentPermission	array	Provider permission/readiness detail rendering; no JSON predicate.	Workspace/environment FK and permission unique key unchanged.
managed_environments.metadata	App\Models\ManagedEnvironment	array	Environment/provider metadata accessors and rendered environment context.	Workspace FK and tenant lifecycle constraints unchanged.
managed_environments.rbac_canary_results	App\Models\ManagedEnvironment	JSON decode accessor	RBAC readiness proof rendering.	Workspace FK and tenant lifecycle constraints unchanged.
managed_environments.rbac_last_warnings	App\Models\ManagedEnvironment	JSON decode accessor	RBAC warning rendering.	Workspace FK and tenant lifecycle constraints unchanged.
policies.metadata	App\Models\Policy	array	Policy inventory metadata rendering and helper access.	Workspace/environment FK unchanged.
policy_versions.snapshot	App\Models\PolicyVersion	array	Immutable version snapshot rendering/diff/backup provenance.	Workspace/environment/policy FKs unchanged.
policy_versions.metadata	App\Models\PolicyVersion	array	Version source/warning/integrity helpers.	Workspace/environment/policy FKs unchanged.
policy_versions.assignments	App\Models\PolicyVersion	array	Version assignment snapshot rendering; sibling hash index unchanged.	Workspace/environment/policy FKs unchanged.
policy_versions.scope_tags	App\Models\PolicyVersion	array	Scope tag snapshot rendering; sibling hash index unchanged.	Workspace/environment/policy FKs unchanged.
policy_versions.secret_fingerprints	App\Models\PolicyVersion	array	Redaction integrity helper.	Workspace/environment/policy FKs unchanged.
restore_runs.requested_items	App\Models\RestoreRun	array	Restore request/preview detail rendering.	Workspace/environment/backup FKs unchanged.
restore_runs.preview	App\Models\RestoreRun	array	Restore preview wizard/detail rendering.	Workspace/environment/backup FKs unchanged.
restore_runs.results	App\Models\RestoreRun	array	Restore result proof/detail rendering.	Workspace/environment/backup FKs unchanged.
restore_runs.metadata	App\Models\RestoreRun	array	Restore result/safety metadata and reconciliation helpers; no direct JSON predicate on this table.	Workspace/environment/backup FKs unchanged.
restore_runs.group_mapping	App\Models\RestoreRun	array	Restore group-mapping preview/detail rendering.	Workspace/environment/backup FKs unchanged.
tenant_settings.value	App\Models\TenantSetting	array	Tenant settings read/write; no JSON predicate.	Workspace/environment/user FKs unchanged.
workspace_settings.value	App\Models\WorkspaceSetting	array	Workspace settings read/write; no JSON predicate.	Workspace/user FKs unchanged.

Already-JSONB ownership groups were also reviewed and left unchanged:

• Baseline/inventory/finding/evidence/review rows: existing *_jsonb, summary, summary_payload, render_payload, meta_jsonb, and evidence payload columns with current model/service ownership; existing GIN indexes retained where already present.
• OperationRun/provider/notification/support rows: existing operation_runs.context, summary/failure payloads, provider connection metadata/scopes, notification data, product usage metadata, and support request context already use jsonb.
• Stored report and review publication rows: stored_reports.payload, review pack summaries/options, and review publication resolution summaries/metadata already use jsonb; browser proof confirms rendered output remains stable.

5. Migrations Added

Added apps/platform/database/migrations/2026_06_23_000405_convert_trust_payload_json_columns_to_jsonb.php.

• Converts the 27 reviewed CONVERT columns with ALTER TABLE ... ALTER COLUMN ... TYPE jsonb USING column::jsonb.
• Groups multiple converted columns on the same table into a single ALTER TABLE statement to avoid repeated per-column table rewrites/lock windows where PostgreSQL can satisfy the changes together.
• Runs only when DB::getDriverName() === 'pgsql'.
• Preserves nullability, defaults, constraints, and existing non-JSON indexes by altering only the column type.
• Rollback converts the same columns back to json with USING column::json.
• Rollback limitation: jsonb canonicalizes object key ordering and duplicate JSON object keys. Semantic content is preserved, but byte-for-byte textual JSON representation is not guaranteed.
• Local rollback/down-up proof passed in the PostgreSQL lane, including BackupItem::withAssignments() while the column is temporarily json.

6. Index Justification

No new JSONB indexes were added.

Usage scan found one conversion-affected raw JSON function path, BackupItem::scopeWithAssignments(), which filters by array length but does not justify a GIN or expression index at current row counts. Existing hash/sibling indexes and existing GIN indexes on already-JSONB tables remain unchanged.

The new PostgreSQL test asserts no speculative GIN index exists on converted-column tables.

7. Runtime Changes Made

Changed apps/platform/app/Models/BackupItem.php:

• scopeWithAssignments() now uses jsonb_array_length(assignments::jsonb) on PostgreSQL.
• The explicit cast keeps the scope compatible during pre-migration deploy windows and after a database-only rollback to json.
• Non-PostgreSQL test lanes keep json_array_length(assignments) to avoid breaking SQLite-style JSON test support.

No model casts required changes. Laravel array casts continue to read/write jsonb columns correctly.

8. Tests Added or Updated

Added apps/platform/tests/Feature/Database/JsonbDataLayerHardeningTest.php with PostgreSQL-only coverage:

• All reviewed legacy json columns are jsonb after migrations.
• The 405 migration can run down() to json and back up() to jsonb while preserving representative existing rows.
• Nullability, defaults, table indexes, and constraints remain unchanged across the 405 down/up cycle.
• No remaining live public-schema json columns remain after the conversion migration.
• No speculative GIN index was introduced for converted columns.
• Representative read/write/cast behavior for alert, audit, backup, restore, policy, provider/environment, settings, and onboarding payload categories.
• Audit metadata key query using metadata ->> '_dedupe_key'.
• BackupItem::withAssignments() query path against both rollback-state json and migrated jsonb.

Latest result: 5 tests passed, 260 assertions.

Existing test run:

• apps/platform/tests/Unit/BackupItemTest.php still passes after the driver-aware scope change.
• Latest result: 20 tests passed, 31 assertions.

9. Data Validation

Local PostgreSQL validation:

• The migration/type test ran migrations on the PostgreSQL testing database and asserted every converted column is jsonb.
• The new down/up test temporarily rolled the 405 migration back to json, inserted representative rows across every converted column category, verified BackupItem::withAssignments() works in the rollback-state schema, migrated forward to jsonb, and compared decoded payload semantics.
• The same down/up test asserted nullability, defaults, table index definitions, and table constraint definitions remain unchanged after conversion.
• The same test asserted there are no remaining public-schema columns with data_type = 'json'.
• Representative non-sensitive samples were written and read back through Eloquent casts and direct JSONB key predicates.
• Row/null counts were recorded before conversion from the local development database; converted tables are small enough for direct ALTER COLUMN locally. Staging/Dokploy must still validate real runtime and lock behavior.

Not performed in this session:

• Production-sized timing.
• Staging/Dokploy migration runtime.
• Full byte-level dump comparison. This is not required because jsonb canonicalizes textual representation; semantic preservation was tested instead.

10. Browser Proof

Focused browser proof passed using existing payload-backed smoke tests. No UI files were changed; this proof is regression-only.

Command:

cd apps/platform && ./vendor/bin/sail php vendor/bin/pest tests/Browser/Spec403EvidenceCurrentnessRuntimeClosureSmokeTest.php tests/Browser/Spec394ProviderFreshnessPermissionSmokeTest.php tests/Browser/Spec371BackupSetProductizationSmokeTest.php tests/Browser/Spec335RestoreRunDetailProductizationSmokeTest.php tests/Browser/Spec379ManagementReportPdfSmokeTest.php

Result:

5 browser tests passed, 176 assertions, 19.87s

Covered surfaces:

• Evidence Overview and OperationRun proof currentness: Spec403EvidenceCurrentnessRuntimeClosureSmokeTest.php
• Provider freshness and required-permission readiness: Spec394ProviderFreshnessPermissionSmokeTest.php
• Backup set list/detail decision hierarchy and included backup items: Spec371BackupSetProductizationSmokeTest.php
• Restore run detail post-execution proof/results rendering: Spec335RestoreRunDetailProductizationSmokeTest.php
• Review Pack management PDF / Stored Report output state: Spec379ManagementReportPdfSmokeTest.php

Browser tests asserted no JavaScript errors and no unexpected console logs on the tested surfaces.

11. Regression Proof

Completed:

• PostgreSQL schema/type/index/model/query proof passed.
• PostgreSQL rollback/down-up preservation proof passed.
• Existing BackupItem unit regression suite passed.
• Focused browser proof passed across evidence, operations, provider, backup, restore, review pack, stored report, and management PDF surfaces.
• No UI/runtime surface files were edited.
• No authorization, global search, provider registration, destructive/high-impact action, or asset behavior was changed.

12. Staging Validation

Staging/Dokploy validation is not accessible from this agent session.

Required staging release checks before production:

• Run the migration on staging PostgreSQL.
• Confirm app boot.
• Run the focused PostgreSQL Spec405 test or equivalent staging validation.
• Smoke the representative payload-backed surfaces.
• Confirm no secrets or raw provider credential payloads appear in logs/screenshots.

Because staging is unavailable here, final readiness remains PASS WITH CONDITIONS.

13. Remaining Findings

• No P0 findings.
• No unresolved json column classification.
• No in-scope schema or application regression currently known after fixing rollback-compatible query handling and grouped table conversion.
• Remaining P1 condition: staging/Dokploy validation unavailable in this session.
• Browser proof passed locally.

14. Deferred Items

• Staging/Dokploy validation and migration runtime observation.
• Optional future online migration strategy if a production-sized table proves too large for direct ALTER COLUMN.
• Full browser/runtime audit remains out of scope.
• Governance artifact lifecycle and retention remain separate follow-up scope.

15. Validation Commands

Passed:

git diff --check
cd apps/platform && ./vendor/bin/sail php vendor/bin/pest -c phpunit.pgsql.xml tests/Feature/Database/JsonbDataLayerHardeningTest.php
cd apps/platform && ./vendor/bin/sail php vendor/bin/pest tests/Unit/BackupItemTest.php
cd apps/platform && ./vendor/bin/sail pint app/Models/BackupItem.php database/migrations/2026_06_23_000405_convert_trust_payload_json_columns_to_jsonb.php tests/Feature/Database/JsonbDataLayerHardeningTest.php
cd apps/platform && ./vendor/bin/sail php vendor/bin/pest tests/Browser/Spec403EvidenceCurrentnessRuntimeClosureSmokeTest.php tests/Browser/Spec394ProviderFreshnessPermissionSmokeTest.php tests/Browser/Spec371BackupSetProductizationSmokeTest.php tests/Browser/Spec335RestoreRunDetailProductizationSmokeTest.php tests/Browser/Spec379ManagementReportPdfSmokeTest.php

16. Product Surface, Filament, Deployment, and Recommended Next Step Close-Out

• Application implementation status: implemented locally with focused PostgreSQL rollback/down-up, unit, formatter, diff, and browser proof passing; staging validation still conditions the gate.
• Livewire v4 compliance: Livewire 4.1.4 confirmed by Laravel Boost; no Livewire code changed.
• Provider registration location: Laravel 12 panel providers remain in apps/platform/bootstrap/providers.php; no provider registration changed.
• Global search posture: unchanged. No globally searchable resource was added or modified.
• Destructive/high-impact actions: none added or changed; no confirmation/authorization behavior changed.
• Asset strategy: no frontend assets added, no FilamentAsset registration, no new filament:assets deploy requirement beyond the existing deployment baseline.
• Product Surface Impact: no runtime UI surface changed.
• UI Surface Impact: none; focused browser proof is regression-only.
• No-legacy posture: canonical data-layer conversion; no compatibility shim or dual-write path introduced.
• Page archetype / surface budgets / Technical Annex / deep-link demotion / canonical status vocabulary: N/A for changed code; existing surfaces remain unchanged.
• Product Surface exceptions: none.
• Focused browser proof: passed across evidence/currentness, operations, provider readiness, backup, restore, review pack, stored report, and management PDF surfaces.
• Human Product Sanity: visible complexity unchanged; no raw payload exposure added; current/released/failed/partial semantics unchanged.
• Implementation-report fields: Livewire v4, provider registration, global search, destructive/high-impact actions, asset strategy, deployment impact, tests/browser result, and visible complexity are recorded here.
• Deployment impact: database migration only. No env vars, queues, scheduler, storage, routes, provider scopes, panels, assets, or worker changes. Staging validation is required before production promotion.
• No completed-spec rewrite assertion: Specs 400-404 were read-only context; their files were not rewritten.
• Recommended next step: run staging PostgreSQL migration validation before production promotion.