feat: 多智能体会商草稿分享（import 复制 / view 公开结果页）

支持会商草稿生成分享码、导入副本与公开只读结果页，并在侧边栏展示最近会商记录。

Co-authored-by: Cursor <cursoragent@cursor.com>

offline-backend-20260512/backend/app/gateway/app.py

@@ -45,6 +45,7 @@ from app.gateway.routers import (
     recommend,
     recommended_questions,
     roundtable_chains,
+    roundtable_draft_shares,
     roundtable_drafts,
     roundtable_jobs,
     runs,
@@ -925,6 +926,11 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
     # Public, unauthenticated read-only share snapshots (/api/public/shares/*).
     app.include_router(thread_shares.public_router)
 
+    # 圆桌会商草稿分享（import 复制副本 / view 只读结果报告页）
+    app.include_router(roundtable_draft_shares.router)
+    # Public, unauthenticated read-only roundtable result (/api/public/roundtable-shares/*).
+    app.include_router(roundtable_draft_shares.public_router)
+
     # Stateless Runs API (stream/wait without a pre-existing thread)
     app.include_router(runs.router)