Add gif support

[cyrilwanner]

No description provided.

[github-actions]

PR Stats (BundleWatch)

Everything is in check (+2.09KB, -0B, +6.1%)

Size limit: pass ✅

Changed files

File	Size	Change
./lib/optimize/gif.js	1.39KB	+934B (+189.5%)
./lib/optimize/gif.d.ts	528B	+126B (+31.3%)
./lib/optimize/jpeg.d.ts	583B	+126B (+27.6%)
./lib/optimize/png.d.ts	576B	+126B (+28%)
./lib/optimize/svg.d.ts	512B	+126B (+32.6%)
./lib/optimize/webp.d.ts	559B	+126B (+29.1%)
./lib/processImage.js	3.08KB	+107B (+3.5%)
./lib/options.d.ts	668B	+92B (+16%)
./lib/optimize/index.d.ts	692B	+74B (+12%)
./lib/optimize/jpeg.js	993B	+66B (+7.1%)
./lib/optimize/png.js	779B	+66B (+9.3%)
./lib/optimize/svg.js	788B	+66B (+9.1%)
./lib/optimize/webp.js	559B	+66B (+13.4%)
./lib/optimize/index.js	1.72KB	+42B (+2.4%)

All files

File	Size	Change
./lib/optimize/gif.js	1.39KB	+934B (+189.5%)
./lib/optimize/gif.d.ts	528B	+126B (+31.3%)
./lib/optimize/jpeg.d.ts	583B	+126B (+27.6%)
./lib/optimize/png.d.ts	576B	+126B (+28%)
./lib/optimize/svg.d.ts	512B	+126B (+32.6%)
./lib/optimize/webp.d.ts	559B	+126B (+29.1%)
./lib/processImage.js	3.08KB	+107B (+3.5%)
./lib/options.d.ts	668B	+92B (+16%)
./lib/optimize/index.d.ts	692B	+74B (+12%)
./lib/optimize/jpeg.js	993B	+66B (+7.1%)
./lib/optimize/png.js	779B	+66B (+9.3%)
./lib/optimize/svg.js	788B	+66B (+9.1%)
./lib/optimize/webp.js	559B	+66B (+13.4%)
./lib/optimize/index.js	1.72KB	+42B (+2.4%)
./lib/cache.d.ts	1.64KB	-
./lib/cache.js	4.57KB	-
./lib/convert/index.d.ts	566B	-
./lib/convert/index.js	965B	-
./lib/convert/webp.d.ts	399B	-
./lib/convert/webp.js	497B	-
./lib/index.d.ts	358B	-
./lib/index.js	1.84KB	-
./lib/lqip/blur.d.ts	214B	-
./lib/lqip/blur.js	662B	-
./lib/lqip/colors.d.ts	457B	-
./lib/lqip/colors.js	1.19KB	-
./lib/options.js	327B	-
./lib/parseQuery.d.ts	625B	-
./lib/parseQuery.js	1.92KB	-
./lib/processImage.d.ts	853B	-
./lib/processLoaders.d.ts	896B	-
./lib/processLoaders.js	4.23KB	-
./lib/util.d.ts	170B	-
./lib/util.js	712B	-