feat: new Avatar component design & adjustments

[arnautov-anton]

🎯 Goal

Redesigned Avatar component with prop adjustments.

Added isOnline prop which renders an online presence badge if it's of type boolean. Added size prop which adds appropriate class name with size variables applied, if integrator does not want to use our preset, they can set this prop to null.

BREAKING CHANGE: Avatar component no longer takes user prop, prop image has been renamed to imageUrl and prop name has been renamed to userName.

[github-actions]

Size Change: +1.15 kB (+0.39%)

Total Size: 292 kB

Filename	Size	Change
./dist/Channel-Cg2IsyER.js	24.4 kB	+24.4 kB (new file)	🆕
./dist/Channel-pqo4jV1s.js	0 B	-24.4 kB (removed)	🏆
./dist/ChannelPreview-BNyNO58P.js	0 B	-17.8 kB (removed)	🏆
./dist/ChannelPreview-MFN2VSqW.js	17.4 kB	+17.4 kB (new file)	🆕
./dist/cjs/emojis.js	3.29 kB	-2 B (-0.06%)
./dist/cjs/experimental.js	5.8 kB	+6 B (+0.1%)
./dist/cjs/index.js	167 kB	+855 B (+0.52%)
./dist/css/index.css	6.83 kB	+673 B (+10.93%)	⚠️

ℹ️ View Unchanged

Filename	Size
./dist/audioProcessing-BbOs2wMd.js	1.32 kB
./dist/cjs/mp3-encoder.js	1.27 kB
./dist/css/v2/emoji-mart.css	1.84 kB
./dist/css/v2/emoji-replacement.css	300 B
./dist/css/v2/index.css	39.4 kB
./dist/css/v2/index.layout.css	22.8 kB
./dist/MessageInputContext-Buw2XInb.js	314 B

_{compressed-size-action}