Add iteration 2 sidebar link
Add iteration 2 product backlog
Updated 第1次成果验收 (markdown)
Complete baseline acceptance links and second review R5 evidence
Created 第1次成果验收 (markdown)
Created 阶段性成果验收 (markdown)
Updated _Sidebar (markdown)
Updated 需求规格说明书V1 (markdown)
Updated 第1次阶段性评审报告 (markdown)
Updated 需求分析 (markdown)
Updated R3‐前端第1次评审成果说明 (markdown)
docs(r5): publish Docker release download and validation evidence
Updated R2 后端第1次评审成果说明 (markdown)
docs: sync project plan with review iterations
docs: revise phase one review plan sections
docs: add product and intent state diagrams to section 4.4