temp add judging state

[michelleyeoh]

No description provided.

[Copilot]

Pull request overview

Adjusts the hacker judging/table-number flow to treat tableNumber as a string label and temporarily alters which “hero” sections render during the hackathon hub experience.

Changes:

• Update useTableNumber to store/normalize tableNumber as string | null.
• Tighten table-number check-in behavior around localStorage and value setting.
• Temporarily change judging/waiting rendering and gate multiple hub sections behind featureId="hero-hacking".

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
app/(pages)/_hooks/useTableNumber.ts	Changes tableNumber state to `string
app/(pages)/(hackers)/_components/TableNumberCheckin/TableNumberCheckin.tsx	Updates localStorage guard and uses string tableNumber directly when persisting.
app/(pages)/(hackers)/_components/HomeJudging/_components/JudgeBanners.tsx	Passes context tableNumber directly into useTeamJudgesFromTableNumber.
app/(pages)/(hackers)/_components/HomeJudging/HeroJudging.tsx	Comments out the waiting-state import/early-return gating.
app/(pages)/(hackers)/(hub)/page.tsx	Adds HeroWaiting and changes multiple ClientTimeProtectedDisplay blocks to use the same featureId for testing.

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