fix: implement multi-architecture support for MinIO Client installation

Dockerfile

@@ -16,9 +16,9 @@ RUN corepack enable pnpm
 COPY infra/install-minio.sh /tmp/install-minio.sh
 RUN chmod +x /tmp/install-minio.sh && /tmp/install-minio.sh
 
-# Install storage client (mc)
-RUN wget https://dl.min.io/client/mc/release/linux-amd64/mc -O /usr/local/bin/mc && \
-  chmod +x /usr/local/bin/mc
+# Install storage client (mc) for appropriate architecture
+COPY infra/install-mc.sh /tmp/install-mc.sh
+RUN chmod +x /tmp/install-mc.sh && /tmp/install-mc.sh
 
 # Set working directory
 WORKDIR /app

infra/install-mc.sh

@@ -0,0 +1,56 @@
+#!/bin/sh
+# Download MinIO Client (mc) binary for the appropriate architecture
+# This script is run during Docker build
+
+set -e
+
+ARCH=$(uname -m)
+
+echo "[BUILD] Downloading MinIO Client (mc) for ${ARCH}..."
+
+case "$ARCH" in
+    x86_64)
+        MC_ARCH="linux-amd64"
+        ;;
+    aarch64|arm64)
+        MC_ARCH="linux-arm64"
+        ;;
+    *)
+        echo "[BUILD] Unsupported architecture: $ARCH"
+        echo "[BUILD] MinIO Client will not be available"
+        exit 1
+        ;;
+esac
+
+DOWNLOAD_URL="https://dl.min.io/client/mc/release/${MC_ARCH}/mc"
+
+echo "[BUILD] Downloading from: $DOWNLOAD_URL"
+
+# Download with retry
+MAX_RETRIES=3
+RETRY_COUNT=0
+
+while [ $RETRY_COUNT -lt $MAX_RETRIES ]; do
+    if wget -O /tmp/mc "$DOWNLOAD_URL" 2>/dev/null; then
+        echo "[BUILD] ✓ Download successful"
+        break
+    fi
+    
+    RETRY_COUNT=$((RETRY_COUNT + 1))
+    echo "[BUILD] Download failed, retry $RETRY_COUNT/$MAX_RETRIES..."
+    sleep 2
+done
+
+if [ $RETRY_COUNT -eq $MAX_RETRIES ]; then
+    echo "[BUILD] ✗ Failed to download MinIO Client after $MAX_RETRIES attempts"
+    exit 1
+fi
+
+# Install binary
+chmod +x /tmp/mc
+mv /tmp/mc /usr/local/bin/mc
+
+echo "[BUILD] ✓ MinIO Client (mc) installed successfully"
+/usr/local/bin/mc --version
+
+exit 0