DashBoard/docs/migration/portal-shell-route-view-integration/final-migration-state.md

Final Migration State: No-Iframe Full Cutover

Last updated: 2026-02-11

Final State Summary

• Shell navigation runs as Vue Router SPA under /portal-shell.
• All target routes are render_mode=native:
  • /wip-overview, /wip-detail, /hold-overview, /hold-detail, /hold-history, /resource, /resource-history, /qc-gate, /job-query, /excel-query, /query-tool, /tmtt-defect.
• Shell content path does not use iframe embedding.
• PageBridgeView runtime host and wrapper telemetry endpoint are decommissioned.

Contract State

• Source of truth remains:
  • docs/migration/portal-shell-route-view-integration/route_migration_contract.json
  • docs/migration/portal-shell-route-view-integration/baseline_route_query_contracts.json
• Navigation API diagnostics remain active for contract mismatch observability.

Evidence Index

• Wave A smoke evidence: wave-a-smoke-evidence.json
• Wave B smoke evidence: wave-b-native-smoke-evidence.json
• Wave B parity evidence: wave-b-parity-evidence.json
• Gate report: cutover-gates-report.json
• Visual snapshots: visual-regression-snapshots.json