fix: remove remaining fine-tuned model repo ID from HANDOFF.md

docs/HANDOFF.md

@@ -160,7 +160,7 @@ modal run modal_train/modal_app.py        # kick off training
 | When | Dependency | Status |
 |---|---|---|
 | Now | `modal secret create huggingface HF_TOKEN=<token>` | ⏳ User action |
-| After training | Swap `REPO_ID` in `model_inference.py` to `kasualdad/lfed-qwen2.5-coder-7b-sql-gguf` | ⏳ After Phase 7c |
+| After training | Swap `REPO_ID` in `model_inference.py` to the fine-tuned GGUF repo | ⏳ After Phase 7c |
 
 ---
 
@@ -184,4 +184,4 @@ modal run modal_train/modal_app.py        # kick off training
 - Full plan: [`docs/PLAN.md`](./PLAN.md)
 - HF Build Small Hackathon (track: Backyard AI): submission deadline 2026-06-15
 - Modal: https://modal.com/apps/flucido/main (credits: hackathon-provided)
-- HF Hub: `kasualdad/lfed-qwen2.5-coder-7b-sql-gguf` (confirmed)
+- HF Hub: fine-tuned GGUF repo (TBD — see Modal export script)