feat: Add recipe-based one-click model deployment system

Introduces a YAML recipe system for simplified model deployment:

- run-recipe.py: Main script handling build, download, and launch
- run-recipe.sh: Bash wrapper for dependency management
- recipes/: Pre-configured recipes for common models
  - glm-4.7-flash-awq.yaml: GLM-4.7-Flash with AWQ quantization
  - glm-4.7-nvfp4.yaml: GLM-4.7 with NVFP4 (cluster-only)
  - minimax-m2-awq.yaml: MiniMax M2 with AWQ
  - openai-gpt-oss-120b.yaml: OpenAI GPT-OSS 120B with MXFP4

Key features:
- Auto-discover cluster nodes with --discover, saves to .env
- Load nodes from .env automatically on subsequent runs
- cluster_only flag for models requiring multi-node setup
- build_args field for Dockerfile selection (--pre-tf, --exp-mxfp4)
- Solo mode auto-strips --distributed-executor-backend ray
- --setup flag for full build + download + run workflow
- --dry-run to preview execution without running

Usage:
  ./run-recipe.sh --discover           # Find and save cluster nodes
  ./run-recipe.sh glm-4.7-flash-awq --solo --setup
  ./run-recipe.sh glm-4.7-nvfp4 --setup  # Uses nodes from .env

run-recipe.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+# run-recipe.sh - Wrapper for run-recipe.py
+#
+# Ensures Python dependencies are available and runs the recipe runner.
+#
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+RECIPE_SCRIPT="$SCRIPT_DIR/run-recipe.py"
+
+# Check for Python 3.10+
+if command -v python3 &>/dev/null; then
+    PYTHON=python3
+elif command -v python &>/dev/null; then
+    PYTHON=python
+else
+    echo "Error: Python 3 not found. Please install Python 3.10 or later."
+    exit 1
+fi
+
+# Verify version
+PY_VERSION=$($PYTHON -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
+PY_MAJOR=$($PYTHON -c 'import sys; print(sys.version_info.major)')
+PY_MINOR=$($PYTHON -c 'import sys; print(sys.version_info.minor)')
+
+if [[ "$PY_MAJOR" -lt 3 ]] || [[ "$PY_MAJOR" -eq 3 && "$PY_MINOR" -lt 10 ]]; then
+    echo "Error: Python 3.10+ required, found $PY_VERSION"
+    exit 1
+fi
+
+# Check for PyYAML and install if missing
+if ! $PYTHON -c "import yaml" 2>/dev/null; then
+    echo "Installing PyYAML..."
+    $PYTHON -m pip install --quiet pyyaml
+    if [[ $? -ne 0 ]]; then
+        echo "Error: Failed to install PyYAML. Try: pip install pyyaml"
+        exit 1
+    fi
+fi
+
+# Run the recipe script
+exec $PYTHON "$RECIPE_SCRIPT" "$@"