feat: add typescript checkint to all examples

[lajbel]

• Now Key also accepts a string as an acceptable value.
• Now text() component doesn't require to pass a string.
• Now camScale() and camPos() accept only 1 number as parameter.
• Now shake() can be called without args.
• Now debug.log() accepts multiple argument of any type, like console.log().
• Now RectCompOpt accepts a array of numbers for radius.

[pkg-pr-new]

Open in Stackblitz

pnpm add https://pkg.pr.new/kaplayjs/kaplay@408

commit: 95e27f0