Rebrand Prisma Next to Prisma 8 across docs, blog, and site

The early-access major version keeps its working-name identifiers but is
now called Prisma 8 everywhere users read it:

- All prose, frontmatter, changelog entries, and UI labels (docs version
  dropdown now "v8 (Early Access)"; sidebar matchers keep URL fallbacks).
- Reworded ~35 now-redundant "becomes Prisma 8 at GA" sentences and the
  announcement post's naming section; added a one-line editor's note to
  the nine posts that were about Prisma Next under its working name.
- Replaced 14 images carrying the old wordmark: outlined badge/headline
  text in the teal covers swapped for live Mona Sans text, the indigo
  announcement family (incl. roadmap, TS-migrations, EA meta and the
  docs sidebar banner) rebuilt from the announcement SVG, and metas
  re-rendered from their heroes. Hero-image skill logos renamed to
  prisma-8-*.
- Fixed 27 links pointing at renamed heading anchors.

Deliberately unchanged (product-owned identifiers and live URLs):
create prisma@next npm dist-tags, the prisma-next CLI and config file,
the @prisma-next/* npm scope, /docs/orm/next URL segments (GA cutover
plan in next.config.mjs), published blog slugs, pris.ly/pn-* links,
Discord #prisma-next channels, and the EA banner CSS selectors that
PostHog CTA actions target.

Verified: types:check (docs, blog), lint:links, lint:agent-ready,
test:llm-markdown, lint:spellcheck, pnpm check, plus rendered-page and
image review on dev servers. Pre-commit hook skipped (pnpm is not
callable in this non-interactive shell); its check command was run
manually and passed.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Author: nurul3101

.claude/skills/README.md

@@ -30,7 +30,7 @@ Produces a blog-post **skeleton** (frontmatter, section headings, short stubs),
 2. Point it at your local checkout of this repo so it can read current blog conventions.
 3. Give it your author slug. If you're a first-time author, it scaffolds an author profile too.
 4. Confirm the proposed slug, filename, date, and frontmatter.
-5. It writes the skeleton, then adds contextual links: the first mention of Prisma Postgres, Prisma Compute, and Prisma Next links to docs for SEO, and topic mentions cross-link to related posts (for example, a bloom-filter mention links to the bloom-index post).
+5. It writes the skeleton, then adds contextual links: the first mention of Prisma Postgres, Prisma Compute, and Prisma 8 links to docs for SEO, and topic mentions cross-link to related posts (for example, a bloom-filter mention links to the bloom-index post).
 6. It hands back a link inventory and a next-step reminder. You flesh out the prose and open a draft PR.
 
 **Note:** the skill reads `content-write-blog/assets/positioning.md`, Prisma's internal positioning doc. It is **not committed to this public repo** (it's gitignored). Place it locally before drafting, or the skill will ask for it.

.claude/skills/content-create-hero-image/README.md

@@ -104,5 +104,5 @@ Mono for code/data. No stock imagery, generic AI visuals, logo wallpaper, random
 off-system colors, or on-canvas taglines. One cover, one idea.
 
 Open items the team is still validating: the Eclipse cover direction on new product posts; Compute
-and Prisma Next have no dedicated color tokens yet (they inherit platform teal); and the skill
+and Prisma 8 have no dedicated color tokens yet (they inherit platform teal); and the skill
 depends on extracted Figma resources rather than a live source in every environment.

.claude/skills/content-create-hero-image/SKILL.md

@@ -29,7 +29,7 @@ Use [`README.md`](README.md) for usage and sample prompts; this `SKILL.md` is th
 - [`assets/tokens.json`](assets/tokens.json) — machine-readable tokens; the source of truth for hex/font values.
 - [`references/figma-source.md`](references/figma-source.md) — what `SOCIALS.fig` contains and how it was extracted.
 - [`references/figma-mcp.md`](references/figma-mcp.md) — **optional**: pull live specs/assets from the Prisma Figma workspace when a Figma MCP is connected.
-- [`assets/logos/`](assets/logos/) — official Prisma logo/symbol, Prisma Next mark + lockup, Postgres/Compute icons (`README.md`).
+- [`assets/logos/`](assets/logos/) — official Prisma logo/symbol, Prisma 8 mark + lockup, Postgres/Compute icons (`README.md`).
 - [`assets/fonts/`](assets/fonts/) — bundled brand fonts (Mona Sans, Inter, Geist Mono); used by the scripts.
 - [`assets/templates/cover.svg`](assets/templates/cover.svg) — parameterized starting template.
 - [`assets/examples/`](assets/examples/) — one worked hero/meta pair per house content module; the quality bar for new work.