feat(card): add cardholder api

[Brunonascdev]

Description

This PR integrates the Cardholder check API, a performant endpoint designed to quickly determine whether a list of addresses are cardholders.
The API supports a maximum of 50 addresses per call, so a batching mechanism is included to handle larger lists by executing multiple requests in parallel using Promise.all.

Changelog

CHANGELOG entry:

Related issues

Fixes:

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Screenshots/Recordings

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
98.3% Coverage on New Code
0.0% Duplication on New Code

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