App Testing

Phase 5

Phase 3: dataset prep + Modal LoRA fine-tune for Qwen3-4B

Fix MiniCPM-V load: pin transformers<5.0, use bfloat16+sdpa, add HF token

Fix Qwen thinking tags, MiniCPM load error, add markdown output

Phase 2 complete: Worksheet-from-Textbook / MiniCPM-V (Feature 1)

Phase 1 complete: Weekly Teaching Pack end-to-end (Feature 2)

Initial Commit