GitHub Release Downloads Badge Service

Usage: /owner/repo[/tag][?color=COLOR&label=LABEL&style=STYLE]

Examples: 
  /bestK/xiaoha-battery-widget (all releases)
  /bestK/xiaoha-battery-widget/latest (latest release)
  /bestK/xiaoha-battery-widget/v1.0.0 (specific tag)
  /bestK/xiaoha-battery-widget?color=blue (custom color)
  /bestK/xiaoha-battery-widget?color=ff69b4&label=下载量 (custom color and label)

Tag Options:
  - No tag: Shows total downloads across all releases
  - latest: Shows downloads for the latest release (displays actual version number)
  - Specific tag: Shows downloads for that specific release (e.g., v1.0.0)

Query Parameters:
  - color: Custom color (hex without #, or predefined: red, green, blue, yellow, orange, purple, pink, gray)
  - label: Custom label text (default: "downloads" or "tag downloads")
  - style: Badge style (flat, flat-square, plastic) - default: flat

Note: When using 'latest', the badge will display the actual version number (e.g., "v1.2.3 downloads") 
instead of "latest downloads" for better clarity.

Replace with your repository owner, name, and optional tag.