image generate: --out parameter ignored, file saved to current directory instead

[michaelhuo2030]

Description

When running mmx image generate --prompt \"...\" --out /tmp/test.png --non-interactive, the --out parameter is ignored. The image is always saved in the current working directory (e.g., image_001.jpg), not at the path specified by --out.

Command

mmx image generate --prompt \"一只橘猫在阳光下打盹\" --out /tmp/mmx_test_image.png --non-interactive

Expected

File should be saved at /tmp/mmx_test_image.png

Actual

File saved as image_001.jpg in current working directory

Output

{
  "saved": [
    "image_001.jpg"
  ]
}

Note: The --out parameter value is completely ignored. Other commands like speech synthesize respect --out correctly.

Environment

• mmx version: 1.0.11
• OS: macOS
• Installation: homebrew

Additional Context

The speech synthesize command works correctly with --out:

mmx speech synthesize --text \"你好\" --out /tmp/test.mp3 --non-interactive
# Output: {"saved":"/tmp/test.mp3",...}

This suggests the issue is specific to the image generation command.