CREATE TABLE sso_clients ( id INTEGER PRIMARY KEY AUTOINCREMENT, client_id TEXT NOT NULL UNIQUE, redirect_uri TEXT NOT NULL, tags_json TEXT NOT NULL DEFAULT '[]', enabled INTEGER NOT NULL DEFAULT 1 CHECK (enabled IN (0,1)), created_by INTEGER REFERENCES accounts(id), created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ','now')), updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ','now')) );