Move the API response types into a single shared types module

[mikewheeleer]

Move the API response types into a single shared types module

Description

Response shapes for pairs, quotes, events, keys, and webhooks are declared ad hoc inside each client under src/app, so drift between pages is invisible to the compiler.

Requirements and context

• Repository scope: StableRoute-Org/Stableroute-frontend only.
• Create src/lib/types.ts exporting the shared response interfaces.
• Import those types in every client instead of redeclaring them.
• Keep src/lib/quote.ts and src/lib/events.ts as the validation owners.

Suggested execution

• Fork the repo and create a branch
• git checkout -b refactor/types-move-the-api-response
• Write code in: src/lib/types.ts
• Write comprehensive tests in: src/lib/__tests__/types.test.ts
• Add documentation: docs/api-client.md

Test and commit

• Run npm run lint, npm test, npm run build
• Cover edge cases; include test output

Example commit message

refactor(types): centralize API response types

Guidelines

• Minimum 95 percent test coverage for impacted modules
• Clear documentation
• Timeframe: 96 hours.

Community & contribution rewards

• 💬 Join the StableRoute community on Discord: https://discord.gg/37aCpusvx
• ⭐ This is a GrantFox OSS / Official Campaign task and may be rewarded. When your PR is merged you'll be prompted to rate the project — a 5-star rating is much appreciated.

[darius-daniel]

I'd like to work on this issue.

I'll centralize the API response interfaces by creating a shared src/lib/types.ts module and updating all clients to consume these shared types instead of redeclaring them. I'll preserve src/lib/quote.ts and src/lib/events.ts as the validation sources, add comprehensive tests to prevent type drift, update the API client documentation, and verify the changes with linting, tests, and a production build.

[grantfox-oss]

🦊 GrantFox — @darius-daniel has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #351)
2. Your PR will be reviewed by the StableRoute-Org maintainers

Good luck! Track your progress on GrantFox.