Create TypeScript SDK wrappers for all Soroban contracts

[devJaja]

Summary

The TypeScript SDK currently has registry.ts and coordinator.ts, but wrappers for agent_bidding, agent_marketplace, dispute_resolution, task_store, and upgrade-manager contracts are missing. Developers need typed SDK wrappers to interact with all contracts from TypeScript/JavaScript applications.

Priority

P2

Files to work on

smart-contracts/src/agents/bidding.ts (new)
smart-contracts/src/agents/marketplace.ts (new)
smart-contracts/src/dispute/resolution.ts (new)
smart-contracts/src/tasks/store.ts (new)
smart-contracts/src/upgrade/manager.ts (new)
smart-contracts/src/shared/types.ts

Requirements

• Create src/agents/bidding.ts: typed wrapper for agent_bidding contract (submit_bid, reveal_bid, get_winner)
• Create src/agents/marketplace.ts: typed wrapper for agent_marketplace (list_service, search, purchase, confirm_delivery)
• Create src/dispute/resolution.ts: typed wrapper for dispute_resolution (file_dispute, submit_evidence, vote, resolve)
• Create src/tasks/store.ts: typed wrapper for task_store (create_task, update_status, get_task, get_history)
• Create src/upgrade/manager.ts: typed wrapper for upgrade-manager (propose, approve, execute, rollback)
• Shared types in src/shared/types.ts: AgentRecord, BidRecord, DisputeRecord, TaskRecord, UpgradeProposal
• Each wrapper: typed parameters, typed return values, error handling, event parsing
• Add JSDoc documentation for all public methods
• Add unit tests with mocked Soroban RPC

Acceptance Criteria

• All 5 contract wrappers exist and compile
• Each wrapper method has typed parameters and return values (no any)
• Error handling converts Soroban errors to typed SDK errors
• Event parsing extracts typed data from Soroban events
• JSDoc documentation exists for all public methods
• Unit tests cover all wrapper methods with mocked RPC
• TypeScript compilation passes with strict mode

[achebejohnpaul]

Am a full-Stack Engineer focused on frontend, backend, APIs, automation, and modern web technologies. Passionate about solving real-world problems, contributing to open source, and delivering clean, scalable, review-ready solutions.