feat: implement cross-contract token wrapping for interoperability#188
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Nonso-Eze wants to merge 1 commit into
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feat: implement cross-contract token wrapping for interoperability#188Nonso-Eze wants to merge 1 commit into
Nonso-Eze wants to merge 1 commit into
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Closes BCPathway#168 - Add WrapperContract (contracts/wrapper) implementing SEP-41 TokenInterface - wrap(caller, amount): pulls underlying token via transfer_from, mints wrapped tokens - unwrap(caller, wrapped_amount): burns wrapped tokens, returns underlying via transfer - Full SEP-41 surface: transfer, transfer_from, approve, burn, burn_from, allowance, balance, decimals, name, symbol - Decimal mismatch handling: scale_to_wrapper / scale_to_underlying helpers - Reentrancy guard via in-storage lock (DataKey::Lock) - Pause/unpause via bc-forge-lifecycle integration - Structured events: init, wrap, unwrap, xfer, xfer_frm, approve, burn, paused, unpause - Add WrapperClient to SDK (sdk/src/wrapperClient.ts) - wrap(), unwrap(), transfer(), approve(), burn(), pause(), unpause() - Read queries: getBalance, getTotalSupply, getUnderlyingToken, getName, getSymbol, getDecimals, getAllowance, getVersion - Offline builders: buildWrapTx, buildUnwrapTx, signTx - Simulation helpers: simulateWrap, simulateUnwrap - Re-exported from sdk/src/index.ts
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Closes #168