Update: Statements from James B. Durkin and Christine Radogno were added to the 10th through 14th paragraphs.SPRINGFIELD — Members of the state Senate stayed busy last week by approving bills to curb federal immigration enforcement, protect consumers’ online data and automatically enroll voters.But there could be a renewed focus on budget discussions in Springfield as members of the House return to the Capitol on Tuesday following a one-week absence.Caution is warranted on any talk of a real spending plan after …