fix: remove mock data fallbacks and add proper loading/error states in profile hooks (closes #1676)

[Emmanard]

Summary

The hooks named in the issue (useProfile, useQuests, useSubmissions) already make real API calls correctly. The actual source of mock data was one layer deeper — lib/api/profile.ts had all 6 exported functions fully mocked with hardcoded data behind await delay(ms), with the real endpoints left as TODO comments.

Changes

• lib/api/profile.ts — rewrote all 6 functions to delegate to the existing get/post/patch client instead of returning mock data (238 → 39 lines)
• tests/mocks/handlers.ts — added MSW handlers for all 6 profile endpoints, following the existing quest handler dual-URL pattern
• lib/api/profile.integration.test.ts — new integration test file with 7 tests covering all 6 functions, happy path and error path

Scope notes

• lib/mock/quests.ts and lib/mock/submissions.ts were intentionally left untouched — they are still used by lib/api/admin.ts and the submissions page respectively, which are outside the scope of this issue
• ProfileStats.tsx required no changes — it already reads from the stats prop and will display real data automatically now that the API layer returns real data
• Hook files (useProfile.ts, useQuests.ts, useSubmissions.ts) required no changes — they were already correctly structured

Testing

All 7 new integration tests run under both npm test and npm run test:integration (file matches **/*.integration.test.ts)

Closes #1676

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[RUKAYAT-CODER]

Great job so far

There’s just one blocker — the workflow is failing. Could you take a look and fix it so all checks pass?

Happy to review again once that’s done.
You can pull from the main first before pushing. The workflow should pass

[Emmanard]

@RUKAYAT-CODER Rebased onto latest upstream main and fixed the Prettier formatting failures in the two new files (tests/mocks/handlers.ts and lib/api/profile.integration.test.ts). The rebase also pulled in upstream workflow file changes, which means the CI runs are currently in action_required state and need maintainer approval to run. Happy to address any further feedback once the checks complete.

[RUKAYAT-CODER]

Great job so far

There’s just one blocker — the workflow is failing. Could you take a look and fix it so all checks pass?
You could pull from the main to get the changes before pushing.

[Emmanard]

Great job so far

There’s just one blocker — the workflow is failing. Could you take a look and fix it so all checks pass?

You could pull from the main to get the changes before pushing.

Did you please confirm what I commented first ? @RUKAYAT-CODER

[RUKAYAT-CODER]

ok i just did. Sorry about not reading your message carefully.

…

On Thu, Jul 2, 2026 at 12:26 PM Emmanuel Omunizua ***@***.***> wrote: *Emmanard* left a comment (EarnQuestOne/stellar_Earn#1869) <#1869 (comment)> Great job so far There’s just one blocker — the workflow is failing. Could you take a look and fix it so all checks pass? You could pull from the main to get the changes before pushing. Did you please confirm what I commented first ? @RUKAYAT-CODER <https://github.com/RUKAYAT-CODER> — Reply to this email directly, view it on GitHub <#1869?email_source=notifications&email_token=AROKCTF2Q5XZ2HPCBQGY4Y35CZBHVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIOBVGMZDSMBQGU3KM4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLDGN5XXIZLSL5RWY2LDNM#issuecomment-4853290056>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AROKCTDITSRP2DTSAV46TGD5CZBHVAVCNFSNUABGKJSXA33TNF2G64TZHMYTCMZUHE2DGNZRHE5US43TOVSTWNBXG42TCMRSG4ZDPILWAI> . Triage notifications, keep track of coding agent tasks and review pull requests on the go with GitHub Mobile for iOS <https://github.com/notifications/mobile/ios/AROKCTAJOVVDWZEYY52Y2IT5CZBHVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIOBVGMZDSMBQGU3KM4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJKTGN5XXIZLSL5UW64Y> and Android <https://github.com/notifications/mobile/android/AROKCTCTRYFK4K4HFYM5EYT5CZBHVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIOBVGMZDSMBQGU3KM4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLTGN5XXIZLSL5QW4ZDSN5UWI>. Download it today! You are receiving this because you were mentioned.Message ID: ***@***.***>

[RUKAYAT-CODER]

Have approve all workflow

[Emmanard]

Thanks will debug and fix now