Refactor assets management page to use Stellar RPC API instead of Horizon#51

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copilot/fix-ee953495-1c18-4ca3-b469-f625d9ab6b6d

Commits on Sep 12, 2025

Initial plan
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Commits on Sep 18, 2025

Start refactoring assets page to use RPC instead of Horizon

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tamirms
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Implement RPC-based asset management functionality

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