fix: giphy and command ui fixes

[szuperaz]

🎯 Goal

https://linear.app/stream/issue/REACT-896/giphycommand-fixes-from-qa

🛠 Implementation details

• Adds interactive: false to image component to prevent opening GIF-s in full screen
• Adds giphy-specific UI for channel preview and quoted message
• Hides buttons from message input if command is selected

🎨 UI Changes

Add relevant screenshots

[github-actions]

Size Change: +958 B (+0.22%)

Total Size: 435 kB

Filename	Size	Change
./dist/cjs/index.js	231 kB	+422 B (+0.18%)
./dist/css/index.css	46 kB	+536 B (+1.18%)

ℹ️ View Unchanged

Filename	Size
./dist/audioProcessing-BbOs2wMd.js	1.32 kB
./dist/cjs/emojis.js	2.96 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/WithAudioPlayback-CvoG5TOS.js	88 kB

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