Restructure repo around sing-box-rr package layout

sing-box-rr/release/local/uninstall.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -e -o pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+source "$SCRIPT_DIR/common.sh"
+
+echo "Uninstalling sing-box..."
+
+if systemctl is-active --quiet sing-box 2>/dev/null; then
+    echo "Stopping sing-box service..."
+    sudo systemctl stop sing-box
+fi
+
+if systemctl is-enabled --quiet sing-box 2>/dev/null; then
+    echo "Disabling sing-box service..."
+    sudo systemctl disable sing-box
+fi
+
+echo "Removing files..."
+sudo rm -rf "$INSTALL_DATA_PATH"
+sudo rm -rf "$INSTALL_BIN_PATH/$BINARY_NAME"
+sudo rm -rf "$INSTALL_CONFIG_PATH"
+sudo rm -rf "$SYSTEMD_SERVICE_PATH/sing-box.service"
+
+echo "Reloading systemd..."
+sudo systemctl daemon-reload
+
+echo ""
+echo "Uninstallation complete!"