Add script for starting mcdr.

run.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+##############################################################################
+# MCDReforged Launch Script (UV Managed)
+# Function: Standardize MCDReforged startup with UV package manager
+##############################################################################
+
+# ======================== Customizable Configuration ========================
+UV_CMD="${UV_CMD:-uv}"
+MCDR_ARGS="${MCDR_ARGS:-}"
+LOG_FILE="${LOG_FILE:-}"
+
+# ================================ Script Logic ==============================
+set -euo pipefail
+
+# Check UV dependency
+if ! command -v "$UV_CMD" &> /dev/null; then
+    echo "ERROR: UV package manager not found." >&2
+    exit 1
+fi
+
+# Check MCDReforged installation
+if ! "$UV_CMD" pip list | grep -q "mcdreforged" &> /dev/null; then
+    echo "WARNING: MCDReforged not found in UV managed packages"
+    echo "Installing MCDReforged via UV..."
+    "$UV_CMD" install mcdreforged
+fi
+
+# Print UV & MCDReforged version
+UV_VERSION="$("$UV_CMD" self version | head -n 1 | awk '{print $2}')"
+MCDR_VERSION="$("$UV_CMD" run mcdreforged --version 2>&1 | awk '{print $2}')"
+echo "INFO: UV Version: $UV_VERSION"
+echo "INFO: MCDReforged Version: $MCDR_VERSION"
+echo ""
+
+# Construct launch command
+RUN_COMMAND="$UV_CMD run mcdreforged $MCDR_ARGS"
+
+# Add log redirection if specified
+if [ -n "$LOG_FILE" ]; then
+    RUN_COMMAND="$RUN_COMMAND >> $LOG_FILE 2>&1"
+    echo "INFO: Log will be redirected to: $LOG_FILE"
+    echo ""
+fi
+
+# Print startup info
+echo "=================================================="
+echo "          MCDReforged Launch Script v1.0"
+echo "=================================================="
+echo "Startup Time: $(date +'%Y-%m-%d %H:%M:%S')"
+echo "UV Command: $UV_CMD"
+echo "MCDR Args: $MCDR_ARGS"
+echo "Launch Command: $RUN_COMMAND"
+echo "=================================================="
+echo "Starting MCDReforged ..."
+echo ""
+
+# Execute launch command
+exec bash -c "$RUN_COMMAND"