[Programcode]

Two fixes from the Codex review of #181. That review ran on its merged head, 79229bb4, after #181 had already merged.

• The timer's arrow keys could wipe a running speech. Pressing Left on the first speech, or Right on the last one, reset the clock and paused it. goToSegment clamped the index but always returned a fresh paused speech. The on-screen buttons are disabled at the ends, but the keyboard path wasn't. Asking for the speech already shown now changes nothing. A side effect: clicking the speech button that is already selected no longer resets it, and the Reset button does that.
• The tools hub promised saved drafts. Only the timer saves anything (the round, in this browser). The calculator text and the flow-sheet fields are lost on navigation, so the hub copy now says only the timer saves.

Verification

All of these are local, on this branch's head 21ab40f3. None is a CI pass: GitHub did not start any Actions job on this PR, citing a billing or spending limit.

• npm run verify passed end to end: docs check, lint (ESLint, knip, repo rules), typecheck, 405 unit tests in 56 files, 30 collaboration tests, 392 edge tests, the build with prerender and sitemap, test:sw, and the desktop @smoke browser set (43 passed). An earlier run had one SparringVoice.test.tsx test time out at 5 seconds while the box was loaded. That file is untouched here, it passed 12/12 alone, and the full rerun was clean.
• A new unit test in src/test/free-tools/round-timer.test.ts fails on main and passes with the fix.
• Real browser on the dev server, with a paused Playwright clock. I started the first PF speech, let it run 30 seconds and pressed Left: still on "Team A constructive", still running, 3:28 left. I moved to the last speech, ran it 20 seconds and pressed Right: still on "Team B final focus", still running, 1:38 left.

The second Codex finding is the copy change. Nothing was dismissed.

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• Repository: Programcode/DebateLab
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📥 Commits

Reviewing files that changed from the base of the PR and between e75ad13 and 388c3c8.

📒 Files selected for processing: 3

• src/lib/free-tools/round-timer.ts
• src/pages/tools/ToolsHubPage.tsx
• src/test/free-tools/round-timer.test.ts

• Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

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