Add SWIFT coding agent probe experiment scripts

scripts/validate_setup.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "${ROOT_DIR}"
+
+test -d third_party/modelscope-swift
+python3 -m py_compile scripts/download_dataset.py
+bash -n scripts/*.sh
+
+DRY_RUN=1 TRAIN_JSONL=/tmp/train.jsonl VAL_JSONL=/tmp/validation.jsonl bash -c '
+  echo "{}" > /tmp/train.jsonl
+  echo "{}" > /tmp/validation.jsonl
+  ./scripts/train_qwen35_9b_lora.sh
+  ./scripts/train_qwen35_9b_full.sh
+  ./scripts/train_qwen36_27b_lora.sh
+  ./scripts/train_qwen36_27b_full.sh
+'