fix docker for tauri app

tauri_app/docker/build-android-apk.sh

@@ -5,6 +5,24 @@ cd /workspace
 
 export VITE_API_URL="${VITE_API_URL:-${PUBLIC_API_URL:-http://localhost:3000}}"
 export VITE_FRONTEND_URL="${VITE_FRONTEND_URL:-${PUBLIC_FRONTEND_URL:-http://localhost:3002}}"
+export ANDROID_HOME="${ANDROID_HOME:-/opt/android-sdk}"
+export ANDROID_SDK_ROOT="${ANDROID_SDK_ROOT:-${ANDROID_HOME}}"
+
+if [ -z "${ANDROID_NDK_HOME:-}" ]; then
+  NDK_DIR="$(find "${ANDROID_HOME}/ndk" -mindepth 1 -maxdepth 1 -type d 2>/dev/null | sort -V | tail -n 1 || true)"
+  if [ -n "${NDK_DIR}" ]; then
+    export ANDROID_NDK_HOME="${NDK_DIR}"
+    export NDK_HOME="${NDK_DIR}"
+  fi
+fi
+
+echo "==> Android SDK: ${ANDROID_HOME}"
+echo "==> Android NDK: ${ANDROID_NDK_HOME:-не найден}"
+
+if [ -z "${ANDROID_NDK_HOME:-}" ] || [ ! -d "${ANDROID_NDK_HOME}" ]; then
+  echo "Android NDK не найден в ${ANDROID_HOME}/ndk. Используйте Android SDK image с предустановленным NDK или примонтируйте SDK с NDK." >&2
+  exit 1
+fi
 
 mkdir -p /out