[Theia AI] The ScanOSS button/icon does not align with the UI

[haydar-metin]

Change Set: The ScanOSS button seems too large, especially since it is just an information that everything is ok. We should also consider moving the information down to the single files (e.g. as an overlay of the file icon)

And the Apply All button should be on the right side.

• The ScanOSS icon above code blocks (generated) seems larger and doesn’t have the same foreground color as the other icons