DEX-ADDR-1: Add 32-byte address validation for token routes#3
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Implement canonical address validation (0x + 64 lowercase hex) to prevent invalid addresses from being passed to swap routes. Add isValidAddress() and normalizeAddress() utilities to enforce Shell's 32-byte BLAKE3 address format at the token configuration and swap router levels. - Add isValidAddress() to verify canonical format - Add normalizeAddress() to normalize with validation - Apply validation in getTokenAddress() for all token lookups - Add validation in swapRouter before API calls Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Validation function added to enforce canonical Shell address format (0x + 64 hex lowercase chars).
Fixes: DEX-ADDR-1
isValidAddress()to verify canonical format