[MUST-LAST] Final go/no-go QA gate before submission

[YURDAKULOGLU]

Goal

Last 10-minute sanity sweep before #22 hits Submit. Everyone signs off here.

Checklist (each member ticks their column)

• YURDAKULOGLU: main runs, validation accuracy printed, README hero loads, LICENSE present, no API keys, hygiene CI green
• Mertrenlab: UI opens on Online + local, all panels render with sample_demo data, splash works, contrast OK
• azadbulut: deck PDF readable, fallback laptop charged, anonymous URL loads, Devpost form filled

Sign-off

Each member comments here with: name + timestamp + "GO" or "NO-GO + reason"

3× GO → #22 may proceed

Depends on

• Everything else ([MUST] Repo hygiene cleanup + docs/ structure #3–[MUST] Devpost final upload + public URL verify #22)

Estimated time

10 min

[YURDAKULOGLU]

YURDAKULOGLU sign-off (verifiable subset) — 2026-05-16T11:45:08Z

GO on:

• Repo public (gh repo view → visibility=PUBLIC)
• LICENSE present (MIT, root)
• README hero references docs/screenshots/ui.png and renders public (curl 200)
• Hygiene CI green on main (commit ebc8b6d)
• Final secret scan clean (0 sk-*, 0 Bearer, 0 Turkish chars in source/)
• Validation accuracy code path present (fitcensemble + cvpartition holdout in trainActivityClassifier.m)

Pending (needs human test):

• main runs end-to-end on MATLAB Online (operator confirming now via [MUST] MATLAB Online clean checkout test #11 path)
• Real-session screenshot landed (optional — ui.png already committed)

YURDAKULOGLU column: GO conditional on operator's #11 verification.

[YURDAKULOGLU]

Final preflight 2026-05-16T12:14:44Z:

PUBLIC + ANONYMOUS-ACCESSIBLE:

• README.md (renders, hero image inline) — 200
• docs/screenshots/ui.png — 200
• docs/screenshots/demo.mp4 — 200
• docs/project/PEY_MAN_DECK.pdf — 200
• docs/project/devpost_cover.png — 200
• LICENSE (MIT) — 200

CODE PATH:

• main commit a87f483 — UI polish + daily-task pellets merged
• Hygiene CI green on main
• Validation accuracy printed at runtime (bagged trees ensemble, 20% holdout)
• Toolbox-free fallback ladder verified: fitcensemble -> fitctree -> centroid -> rule

SECURITY:

• Final scan: 0 sk-* hits, 0 Bearer hits, 0 Turkish chars in source/
• Repo PUBLIC, all artifacts accessible without auth

YURDAKULOGLU column: GO.

Outstanding human steps: operator Devpost Submit click, optional real-session screenshot swap.