docs(deck): match the shipped wizard, kiosk, and steam-art behavior

[mabry1985]

Catches the Deck setup docs up to what actually shipped:

• Setup wizard is now Welcome → Identity → Model → Finish (dropped Persona/Tools/Workspace); the API key is required on first run (Finish disabled until set).
• Kiosk opens the console directly — the file:// "starting…" splash was removed (it couldn't fetch http and stranded the kiosk).
• steam-art.sh renames the shortcut to pwnDeck and installs the grid art (dependency-free), not just "brand the art".

npm run docs:build clean — no dead links.

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Updated Steam Deck setup instructions with improved guidance for configuring pwnDeck shortcut and installing library art
  • Enhanced troubleshooting documentation with clearer procedures for diagnosing connection errors and verifying backend connectivity
  • Streamlined setup wizard workflow and removed redundant configuration steps

[protoquinn]

👀 Quinn is reviewing — verdict (PASS / WARN / FAIL) + findings to follow.

[coderabbitai]

Caution

Review failed

Pull request was closed or merged during review

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 6cc16a3d-4657-4ddb-bb02-283a64b53ab1

📥 Commits

Reviewing files that changed from the base of the PR and between bf49add and efda107.

📒 Files selected for processing (2)

• docs/steam-deck-setup.md
• docs/tutorials/steam-deck-setup.md

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Walkthrough

Two Steam Deck setup documentation files are updated to reflect that deck/steam-art.sh now renames the Steam shortcut to pwnDeck and installs library art. The tutorial's first-run wizard section is expanded with restart instructions and revised wizard steps, and a troubleshooting table entry's symptom wording is corrected.

Changes

Steam Deck Setup Documentation

Layer / File(s)	Summary
Checklist and first-run wizard updates docs/steam-deck-setup.md, docs/tutorials/steam-deck-setup.md	Updates the TL;DR checklist description for steam-art.sh to mention shortcut renaming to pwnDeck and art installation; expands the tutorial's Game Mode/first-run wizard section with steam-art.sh steps (rename, install art, restart Steam) and removes the previously listed "Persona / Tools / Workspace" wizard step.
Troubleshooting symptom wording fix docs/tutorials/steam-deck-setup.md	Changes the troubleshooting table symptom from "Kiosk stays on the 'starting…' splash" to "Kiosk shows a connection error," keeping the same backend reachability check (curl localhost:7870/app/).

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• protoLabsAI/protoPen#271: Introduced the pwnDeck rename that this PR's documentation updates are aligning with.

Suggested reviewers

• protoquinn

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly summarizes the main change: updating documentation to match shipped wizard, kiosk, and steam-art behavior across multiple files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/deck-setup-refresh

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[protoquinn]

QA Audit — PR #279 | docs(deck): match the shipped wizard, kiosk, and steam-art behavior

VERDICT: WARN (non-terminal CI — review_comment placeholder; expect PASS once CI settles)

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CI Status

• Verify workspace config: queued
• Lint: queued

Diff Review

• Docs-only changes across 2 files, ~40 lines — zero code risk.
• steam-deck-setup.md: tightened steam-art.sh description to include shortcut rename + grid art install.
• tutorials/steam-deck-setup.md: rewired setup wizard flow (Identity → Model → Finish, dropped Persona/Tools/Workspace), documented API-key-required gate on Finish, removed stale file:// splash reference for kiosk, updated troubleshooting row to match.

Observations

• LOW: CI still queued — both checks are lightweight (workspace config + lint) and should go green on a docs diff. No reason to expect failure.
• No unresolved CodeRabbit threads, no dead links (npm run docs:build clean per PR body), no security or logic concerns.

— Quinn, QA Engineer

[protoquinn]

Submitted COMMENT review on #279.

[protoquinn]

CI terminal-green, no blockers on prior review — auto-approving on green (#748).