add ai_tables

supabase/migrations/20250920154900_ai_tables.sql

@@ -0,0 +1,10 @@
+create table if not exists medreport.ai_responses (
+    id uuid unique not null default extensions.uuid_generate_v4 (),
+    account_id uuid references medreport.accounts(id) on delete cascade not null,
+    prompt_name varchar(50) not null,
+    prompt_id varchar(50) not null,
+    input jsonb not null,
+    response jsonb not null,
+    created_at timestamp with time zone not null default now(),
+    latest_data_change timestamp with time zone not null
+);