v1.4.1

• Reduced background CPU overhead by precompiling host/profile matching and removing redundant suspend-path URL parsing.
• Added bounded adaptive sweep backoff (+0..+5 minutes) under heavy workloads to reduce runtime churn on large tab sets.
• Reduced suspended tab memory footprint by simplifying the generated self-contained data: suspended page payload.
• Simplified suspended page presentation by removing the extra Original URL heading line and the Ready to restore this tab. status line.
• Expanded regression coverage for compiled matcher parity, adaptive sweep backoff behavior, and suspended payload size constraints.