ArcBlock Logo Missing in Dark Mode

๐งพ Summary: When switching the Token Data application of DID Wallet to Dark Mode, the ArcBlock logo disappears or becomes invisible on the dark background.
๐งช Steps to Reproduce:
- Open the DID Wallet.
- Go to the Token Data application.
- Switch the theme from Light Mode to Dark Mode.
- Observe the ArcBlock logo area.
๐ฅ Actual Result:
- The ArcBlock logo is missing or not visible when Dark Mode is active.
โ Expected Result:
- The ArcBlock logo should remain visible in both Light and Dark modes.
- The app should use a light-colored (white) version of the logo in Dark Mode for contrast.
โ๏ธ Possible Cause:
- Dark Mode CSS or theme configuration doesnโt include a visible logo variant.
- The logo asset color blends with the background.
๐ Category: UI / Theme / Branding ๐งฑ Severity: ๐ Medium (Affects branding visibility) ๐ฏ Priority: Medium