Files
Aurora ScharffandGitHub 83c375edb1 instant: prompts on all fix cards, [group]-tagged CLI bullets, new docs slugs (#94017)
### What?

Adds "Copy prompt" button to all 33 instant-guidance fix cards. Updates
card links, factory `Learn more:` URLs, and overlay routing to the new
docs slugs. Adds `[group]` tag prefix to CLI fix bullets so agents can
map them back to card prompts.

### Why?

Cards tell developers _what_ to do. The button gives agents a
ready-to-paste instruction. The `[group]` tag lets agents reading CLI
output find the matching card in the docs without parsing prose.

### How?

- `prompt` field on all 33 `FixCard` entries.
- Button replaces the external-link icon in the top-right; link moves
next to the label.
- Card links updated to `blocking-prerender-*` and
`instant-unrendered-segment` slugs (avoids overriding upstream pages).
- Variant-aware URL routing for `metadata` and `viewport` (matches
existing `blocking-route` pattern). `InstantHeaderExplanation` takes a
`variant` prop.
- Fix bullets prefixed with their card group: `[cache]`, `[stream]`,
`[block]`, etc. Tags match `<FixOption group>` in the MDX docs.
- CLI bullets use `unstable_instant = false` (the current API). Overlay
cards keep `instant` (aspirational).
- Metadata dynamic-marker bullet now mentions the Suspense wrapper.
- Merged canary: unrendered-segment errors land in the Insights tab via
`isInstantNavigationError`.

### Depends on

- [vercel/front#71640](https://github.com/vercel/front/pull/71640) — 6
sync-IO pages
- [vercel/front#71781](https://github.com/vercel/front/pull/71781) — 4
metadata/viewport pages + `instant-unrendered-segment`
2026-06-03 22:11:19 +02:00
..