Add dev:hackathon and dev:full npm scripts with entrypoint documentation

[josephchimebuka]

Summary

Clarify how to run hackathon server (src/server.ts) vs full backend (src/index.ts) via explicit npm scripts.

Why this matters

Issue #248 was closed but contributors still default to one server and miss routes implemented only in the other entrypoint.

Where to work

• package.json
• README.md

What to implement

1. Add dev:hackathon and dev:full scripts.
2. Keep dev aliased to hackathon unless team decides otherwise.
3. Document which endpoints exist in each mode.

Acceptance criteria

• Scripts run without extra flags.
• README table lists endpoint availability per mode.

Done when

Contributors can choose the correct runtime with one command.

Metadata

Field	Value
Difficulty	beginner

[gloskull]

Hi, I’d love to work on this issue. I have 4 years of experience across backend, frontend, full-stack, and smart contract development. I understand the task clearly and can deliver a clean, efficient, well-tested solution on time, with strong focus on code quality and maintainability. My PR will be submitted in under 10 hours.

[RemmyAcee]

@RemmyAcee has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I've checked the requirements and am confident I can resolve this efficiently. Happy to take it on.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @RemmyAcee to this issue.

[tecmalik]

@tecmalik has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

i would love to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @tecmalik to this issue.

[davidmaronio]

@davidmaronio has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I'd like to take this on.

I'm a software engineer with experience in blockchain, backend systems, and open-source contribution. I've reviewed the issue and I'm confident I can deliver a clean implementation with tests covering the acceptance criteria. Happy to follow the project's existing conventions.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @davidmaronio to this issue.

[josephchimebuka]

Superseded by recent merges; closing as obsolete.