Setup repo with Phi 3

tools/watcher.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+# watcher.sh - Watches for new models, downloads their files, and tracks large files with Git LFS.
+#
+# This script continuously scans the 'models' directory for 'model.yaml' files.
+# For each model, it runs the 'download.sh' script to fetch model files from
+# Hugging Face. After downloading, it identifies files larger than 1MB and
+# ensures they are tracked by Git LFS.
+#
+# Usage: ./tools/watcher.sh
+# Run from the root of the repository.
+
+# This script should be run from the root of the repository.
+if [ ! -d ".git" ]; then
+    echo "Error: This script must be run from the root of the repository." >&2
+    exit 1
+fi
+
+while true; do
+    echo "🔍 Starting model discovery cycle..."
+
+    # Find all model.yaml files in the models directory
+    find models -name model.yaml | while read -r MODEL_YAML; do
+        MODEL_DIR=$(dirname "$MODEL_YAML")
+        
+        echo "--------------------------------------------------"
+        echo "Processing model in $MODEL_DIR"
+        
+        # The download script will now handle LFS tracking and cleanup for each variant.
+        python3 ./tools/download.py "$MODEL_YAML"
+    done
+
+    echo "--------------------------------------------------"
+    echo "✅ Watcher finished a cycle. Sleeping for 60 seconds before next scan."
+    echo "Press [CTRL+C] to stop."
+    sleep 60
+done