启动与授权-初步优化

database/init.sql

@@ -361,12 +361,14 @@ CREATE TABLE IF NOT EXISTS public.startup_ethics (
 CREATE TABLE IF NOT EXISTS public.kickoff_meetings (
     id uuid PRIMARY KEY,
     study_id uuid NOT NULL,
+    site_id uuid,
     kickoff_date date,
     attendees json,
     created_by uuid,
     created_at timestamp with time zone NOT NULL DEFAULT now(),
     updated_at timestamp with time zone NOT NULL DEFAULT now(),
     CONSTRAINT fk_kickoff_meetings_study_id FOREIGN KEY (study_id) REFERENCES public.studies(id) ON DELETE RESTRICT,
+    CONSTRAINT fk_kickoff_meetings_site_id FOREIGN KEY (site_id) REFERENCES public.sites(id) ON DELETE RESTRICT,
     CONSTRAINT fk_kickoff_meetings_created_by FOREIGN KEY (created_by) REFERENCES public.users(id) ON DELETE RESTRICT
 );