Add fullscreen toggle for distraction-free board 🖥️

[anoopcodehack]

Add fullscreen toggle for distraction-free board 🖥️

File: client/src/pages/Dashboard.jsx

Sometimes you just want to focus on
the board with zero distractions 💀 fr!!

Fix:
const handleFullscreen = () => {
if (!document.fullscreenElement) {
document.documentElement.requestFullscreen()
setIsFullscreen(true)
} else {
document.exitFullscreen()
setIsFullscreen(false)
}
}

{isFullscreen ? '⊠ Exit' : '⛶ Focus'}

~10 lines! Uses native browser API ✅
No packages needed 🎯

[bilal-rauf-dev]

I'd like to work on this