refactor: fix redundant metadata fields across the codebase - Removed VaultMetadata.Name (redundant with directory structure) - Removed SecretMetadata.Name (redundant with Secret.Name field) - Removed AgePublicKey and AgeRecipient from PGPUnlockerMetadata - Removed AgePublicKey from KeychainUnlockerMetadata - Changed PGP and Keychain unlockers to store recipient in pub.txt instead of pub.age - Fixed all tests to reflect these changes - Follows DRY principle and prevents data inconsistency

internal/cli/vault.go

@@ -236,7 +236,6 @@ func (cli *CLIInstance) VaultImport(vaultName string) error {
 	if err != nil {
 		// If metadata doesn't exist, create new
 		existingMetadata = &vault.VaultMetadata{
-			Name:      vaultName,
 			CreatedAt: time.Now(),
 		}
 	}