Feature: Base Updates from anchor-rs v0.4.0

[sephynox]

Summary

The anchor-rs v0.4.0 release added typed models for persistent-forwarding responses and provider legal metadata. This adopts the same types in C#: fees, minimums, and provider identity read as typed properties instead of raw JSON.

[Multi-part PR]

Related Issues

• Refactor: Move Provider Operations onto Provider Handles #14
• Feature: Ledger Reads, Builder Publishing, and Network Presets #13
• Feature: Basic Network Operations #12
• Feature: Signer-Bound UserClient #11
• Feature: Block Building and Fee-Aware Transmit #10

Changes Made

• Forwarding-address calls return typed fees, minimums, and rails
• AssetAddressFilter.Asset accepts an asset or { from, to } pair
• GetProviderAnchorDetails reads name/description/logo from metadata
• WASM pinned to 0.4.0, harness runs anchor v0.0.95 and keetanet v0.18.3

Testing

• make test: passes

Breaking Changes

• CreatePersistentForwardingAddress returns AssetForwardingAddress and Read created.Address.
• AssetAddressPage.Addresses lists AssetForwardingAddress
• AssetAddressFilter.Asset is now AssetOrPair?.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
92.1% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud