Expand March 18 - April 7, 2024 entries to detailed-bullet format

Expand three weekly entries (April 1-7, March 26-31, March 18-25) with
1-2 sentence overviews plus 4 themed bullets per paper covering method,
setup, numerical results, and implications.

Papers expanded:
- April 1-7: Many-shot Jailbreaking, SWE-Agent, Mixture-of-Depths,
  LongICLBench, VoT, Unreasonable Ineffectiveness of Deeper Layers,
  JetMoE, ReFT, Eurus, Neurally Compressed Text
- March 26-31: DBRX, Grok-1.5, SEEDS, LLMs on Physics Coding, Mini-Gemini,
  Long-form Factuality, Agent Lumos, AIOS, FollowIR, LLM2LLM
- March 18-25: Grok-1, Evolutionary Model Merge, TacticAI, Tool Use Survey,
  RankPrompt, LLM4Decompile, Agent-FLAN, API Logits Leak, DROID, RAFT

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>