-- Connexions OAuth (import favoris / abonnements Google + Twitch).
CREATE TABLE IF NOT EXISTS oauth_connections (
  user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
  provider TEXT NOT NULL,
  external_user_id TEXT,
  display_name TEXT,
  avatar_url TEXT,
  access_token TEXT,
  refresh_token TEXT,
  expires_at INTEGER,
  scopes TEXT,
  created_at INTEGER NOT NULL,
  updated_at INTEGER NOT NULL,
  PRIMARY KEY (user_id, provider)
);
CREATE INDEX IF NOT EXISTS idx_oauth_connections_user ON oauth_connections(user_id);