The releases list is keyboard-first: j/k move between releases, enter opens one #10360

The releases page now uses the shell's j/k row traversal, with o or Enter opening the focused release. The new keys-releases, keys, help-keys, releases-page and releases-timing tests pass, and bun x tsc --noEmit and bun scripts/design-lint.ts are clean. I didn't run the full suite, and the ssh-keygen-dependent tests in test/keys.test.ts were skipped here because ssh-keygen isn't installed. I didn't run bun scripts/gate.ts or start the app to try it by hand.

What changed

• In src/web/pages/releases.ts, each release row is now drawn with nav: true (the row helper's existing data-nav tabindex="-1" option). That is a one-line change.
• A release with a pull links to its pull page. A release with no pull (nothing to open) gets a focusable row with no link.
• An empty page renders exactly as before, with no data-nav. The Roll back form sits outside the row link, so each row still has one primary link and Enter works.
• test/keys-releases.test.ts seeds two releases and asserts one data-nav link per row, pointing at that row's pull. It also asserts the empty page has none. Without the change, the first assertion fails.

I didn't touch src/web/client.ts or src/web/ui.ts, and the row helper needed no new option.

To try it Open /releases, press j and k to move between releases, and press Enter or o to open one.

I added an empty commit titled "Try: …" because the pre-push hook refuses a push to a page without one.

Closes #10343

The releases page now uses the shell's j/k row traversal, with o or Enter opening the focused release. The new keys-releases, keys, help-keys, releases-page and releases-timing tests pass, and bun x tsc --noEmit and bun scripts/design-lint.ts are clean. I didn't run the full suite, and the ssh-keygen-dependent tests in test/keys.test.ts were skipped here because ssh-keygen isn't installed. I didn't run bun scripts/gate.ts or start the app to try it by hand.

What changed

• In src/web/pages/releases.ts, each release row is now drawn with nav: true (the row helper's existing data-nav tabindex="-1" option). That is a one-line change.
• A release with a pull links to its pull page. A release with no pull (nothing to open) gets a focusable row with no link.
• An empty page renders exactly as before, with no data-nav. The Roll back form sits outside the row link, so each row still has one primary link and Enter works.
• test/keys-releases.test.ts seeds two releases and asserts one data-nav link per row, pointing at that row's pull. It also asserts the empty page has none. Without the change, the first assertion fails.

I didn't touch src/web/client.ts or src/web/ui.ts, and the row helper needed no new option.

To try it Open /releases, press j and k to move between releases, and press Enter or o to open one.

I added an empty commit titled "Try: …" because the pre-push hook refuses a push to a page without one.

The releases list is now keyboard-first, and the failing budget check should pass after this push. The cause was that the each page stays inside its first-view budget test failed because docs/design/attention-budget.json was out of date.

The releases list adds a keyboard hint, so the repository and app pages now show 197 words and 29 blocks instead of 189 and 28. I had updated the budget file but never committed it. I've committed and pushed it.

test/attention.test.ts passes locally with the new numbers. I did not rerun the full suite, which the forge's check runs on the push.

Left out: I did not loosen any other page's budget. Only the repository and app rows changed, at both widths (390 and 1280).