基线:鉴权会话+工作组+工作台三区修复+编排工作区+产品设计文档

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m

db/migrations/0011_little_pet_avengers.sql

@@ -0,0 +1,11 @@
+CREATE TABLE "sys"."work_group" (
+	"id" text PRIMARY KEY NOT NULL,
+	"name" text NOT NULL,
+	"owner_id" text NOT NULL,
+	"members" jsonb DEFAULT '{}'::jsonb NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "sys"."workflow" ADD COLUMN "work_group" jsonb;--> statement-breakpoint
+ALTER TABLE "sys"."work_group" ADD CONSTRAINT "work_group_owner_id_staff_id_fk" FOREIGN KEY ("owner_id") REFERENCES "sys"."staff"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX "work_group_owner_idx" ON "sys"."work_group" USING btree ("owner_id");