feat: update terms and conditions

[sairanjit]

Summary

• update terms and conditions
• removed unused logos
• fixed import wallet button error screen

Checklist before requesting a review

• [x] All commits contain a DCO Signed-off-by line (we use the DCO GitHub app to enforce this).
• [x] Self-review of code & No unnecessary commented-out code.
• [x] All existing functionality remains intact.
• [x] Updated the README if necessary.
• [x] No hard-coded sensitive information.

[sonarcloud[bot]]

SonarCloud Quality Gate failed.   

3 Bugs
0 Vulnerabilities
1 Security Hotspot
14 Code Smells

No Coverage information
5.1% Duplication

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