Frontend Bundle Size Splitting & Tree Shaking Analysis

Act as a world-class authority and specialist in coding. Your task is to execute: **Frontend Bundle Size Splitting & Tree Shaking Analysis**. Context & Requirements: - **BUNDLE_ANALYZER_REPORT:** [INSERT BUNDLE_ANALYZER_REPORT HERE] - **HEAVY_PACKAGES:** [INSERT HEAVY_PACKAGES HERE] Execution Rules: 1. **Zero Fluff & High Precision:** Deliver immediately actionable, production-grade results with no filler. 2. **Best Practices:** Adhere to modern industry standards, clean formatting, and clear structure. 3. **Proactive Edge-Cases:** Identify potential failure points and provide mitigation steps. Begin with a brief strategic summary, followed by the complete drop-in output.