Record Phase 565 annotation queue refresh

[ExplodingUFO]

Summary

• Record Phase 565 as the post-annotation proof implementation queue refresh after Phase 560-564.
• Add tracker-backed Phase 566-570 follow-up rows with real GitHub/Beads IDs and bounded write sets.
• Guard the new queue in bilingual roadmap docs and focused docs tests without changing runtime/product behavior.

Scope Boundary

Docs/tests only. No production annotation persistence, file/database I/O, GraphDocument schema changes, workspace save/load behavior changes, clipboard/export serialization behavior changes, screenshot manifest expansion, new Cookbook routes, renderer/pointer behavior, toolbar/eraser behavior, public API exposure, saved whiteboard primitive state, or full React Flow whiteboard parity claim.

Verification

• dotnet test tests\AsterGraph.Demo.Tests\AsterGraph.Demo.Tests.csproj --filter "FullyQualifiedName~ReactFlowParityRoadmapDocsTests" -> 65/65 passed
• dotnet build AsterGraph.sln -c Release -> 0 warnings / 0 errors
• dotnet test tests\AsterGraph.Demo.Tests\AsterGraph.Demo.Tests.csproj -> 310/310 passed
• git diff --check -> clean except LF/CRLF warnings

Stack

Stacked after PR #252 / Phase 564. Do not merge before Phase 564 or before the lower review-gated stack is resolved.

Closes #253.

[ExplodingUFO]

Phase 565 final handoff:

• Head: 61c4a8a32cce2862f87dfe69247c5829cedc7a18
• Base: docs/phase-564-whiteboard-annotation-migration-compatibility-proof at ab5263c38179d95cca7d42f0dea446652a03b289
• Local verification:
  • dotnet test tests\AsterGraph.Demo.Tests\AsterGraph.Demo.Tests.csproj --filter "FullyQualifiedName~ReactFlowParityRoadmapDocsTests" -> 65/65 passed
  • dotnet build AsterGraph.sln -c Release -> 0 warnings / 0 errors
  • dotnet test tests\AsterGraph.Demo.Tests\AsterGraph.Demo.Tests.csproj -> 310/310 passed
  • git diff --check -> clean except LF/CRLF warnings
• GitHub reports mergeable=MERGEABLE and mergeStateStatus=CLEAN.
• All GitHub checks are green, including duplicate hygiene-proof, framework-matrix (net8.0, net9.0, net10.0), linux-validation, macos-validation, contract-proof, and release-validation.

This remains blocked only by stacked ordering behind PR #252 and the lower review-gated stack.