GET /graph

Generate contribution graph cards and exports.

Required Params

Default demo username: pphatdev

Param	Description
`theme`	Theme preset
`year`	4-digit year
`animate`	`glow`, `wave`, `pulse`, `none`
`size`	`default`, `small`, `medium`, `large`
`as`	`svg`, `gif`, `webp`, `png`
`format`	Alternate format selector
`show_title`	Show/hide title
`show_total_contribution`	Show/hide subtitle
`show_background`	Show/hide background effects
`bgColor`	Background color
`borderColor`	Border color
`textColor`	Text color
`titleColor`	Title color