feat(site): promote the /v2 landing candidate to the homepage

[unforced]

What

Promotes the /v2 landing candidate to the homepage. Approved by Aaron; the FUBU copy session was explicitly waived — copy landed from the 07-01 team-meet transcript + synthesis, using the team's actual words.

Mechanics

• landing-preview.html stays the single source of truth; the eleventy passthrough now emits it as /index.html (was v2/index.html).
• /v2/ is now a redirect (v2-redirect.njk): meta-refresh + canonical → https://parachute.computer/ + noindex — the preview link circulated, nobody 404s.
• Old homepage archived per site convention (archive, don't delete; not linked from nav): rendered snapshot reachable at /archive/home-v1/, .njk source alongside at archive/home-v1/index.njk.

Copy changes — the complete list (before → after)

Rule followed: hero h1 stays (it IS the team's line); change a line only where a real team phrase beats what's there. Two lines changed, both verbatim team phrases from the 07-01 meet:

Where	Before	After	Whose words
Interactive-demo lede	"A vault isn't a folder. Notes find each other here."	"Storage is easy. Connection is everything."	Benjamin (his demo won the room on exactly this line)
Footer tagline	"A soft place for your thoughts to land."	"Your digital life needs a safe place to land."	Neil (footer no longer just repeats the hero h1 — the two lines bookend the page)

Left alone: hero h1, hero-sub ("All your notes in one vault. Any AI can read it. It stays yours." — round-4's deliberate flattening), every other lede, join card, pricing copy, the interactive demo JS. New meta-only string: og:image:alt ("A hand-drawn parachute over the words: Parachute — a soft place for your thoughts to land.").

Blog/docs reachability

• Footer links now: Get a vault / Join the list / Self-host / Blog / Docs / GitHub.

og-image

• og.png (1200×630) committed at root: the page's hand-drawn parachute mark + serif wordmark + tagline on the warm paper/sky background, rendered via Playwright from a small HTML card using the page's exact tokens. Referenced as og:image absolute URL + twitter:card summary_large_image.

Meta sync

• og:url …/v2/ → …/ ; title, description, theme-color #fdfaf4 unchanged; site favicon links added (same set as base.njk — the /v2 preview had none, and the homepage shouldn't lose its favicon).

Verification

• npx @11ty/eleventy clean (Copied 96, Wrote 39)
• built /index.html byte-identical to landing-preview.html (cmp pass)
• /v2/ redirect emitted; Playwright confirms meta-refresh lands on /
• /blog/ /docs/ /roadmap/ /start/ byte-identical to a pre-change build (diff -r); whole-site diff shows only the intended deltas (/, /v2/, +/archive/home-v1/, +/og.png)
• Playwright desktop (1440×900) + mobile (390×844): 16/16 checks, zero console errors, no mobile horizontal scroll; interactive demo exercised (flock drop → 6 nodes → recall answer)
• /archive/home-v1/ renders
• og.png eyeballed — mark, wordmark, tagline, warm background all correct

Note: GitHub Pages deploy runs on merge to main; recent deploys have flaked — post-merge deploy is handled separately.

🤖 Generated with Claude Code

https://claude.ai/code/session_01XLZtmuSs1RirWGMGyCB1QB