feat(pricing): Enterprise "contact us" wall above Team (#56) (#189)

* feat(pricing): add Enterprise "contact us" wall above Team (#56)

The strict-≥80%-margin redesign (#188) made Team a finite self-serve tier.
Anyone who breaches Team's caps — or needs dedicated/isolated infra,
multi-region, or compliance (SOC2/BAA/SSO/SLA/custom DPA) — now has a home:
an Enterprise column to the right of Team plus a dedicated "contact us" card.

GTM surface ONLY — no api changes, no Team un-gating, no plans.yaml row,
no dedicated-infra build. Enterprise is quote-based: no price, no checkout.

PricingPage:
- new `enterprise` TierKey + a 5th column (headline "Custom" / "let's talk",
  CTA = mailto:sales@instanode.dev?subject=Enterprise%20inquiry — matches
  Team's contact address).
- every ROW grows to a 5-tuple; Enterprise cells read "Custom" (capacity)
  or "Contact us" (SSO/SAML, SLA). No numbers, no "unlimited" (retired word).
- dedicated Enterprise callout card with trigger criteria + Contact-us CTA.
- grid widened 5→6 tracks; tier-scroll allowlist + section copy updated.

Docs contract:
- public/llms.txt gains a standalone `**Enterprise**` line so agents
  introspecting tiers see the wall.
- llmsContract.test.ts pins the Enterprise line + sales address (rule 18/22).
- fetch-content.mjs requireMarkers gains '**Enterprise**' so a content sync
  missing the line preserves the local copy until the content PR lands.

Tests: +6 PricingPage assertions (column renders, CTA is sales mailto not
checkout, "Custom" headline no $, callout card present, trigger criteria
surfaced, zero "unlimited" anywhere on the page). npm run gate green
(tsc + build incl. prerender + 1127 vitest passing).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(pricing): cover requested-tier scroll path for Enterprise (?tier=enterprise)

diff-cover flagged PricingPage.tsx:305 (the validated-tier allow-list now
including 'enterprise') uncovered — the existing per-tier-id test renders
without a tier param so the requestedTier useEffect returns early. Add a
render with ?tier=enterprise that executes the path. 100% patch coverage.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: mastermanas805

public/llms.txt

@@ -102,6 +102,7 @@ on `/api/v1/capabilities` for agent introspection.
 > **Upgrading auto-promotes in-flight deployment TTLs.** When a team upgrades to any paid tier (Hobby / Hobby Plus / Pro / Growth / Team), the Razorpay subscription.charged webhook flips the team's `default_deployment_ttl_policy` from `auto_24h` to `permanent` (so every future `POST /deploy/new` defaults to no TTL) AND promotes every existing `auto_24h` non-terminal deploy to permanent (clearing `expires_at`). Per-deploy `ttl_policy='custom'` and `ttl_policy='permanent'` rows are never touched — only the `auto_24h` class is rolled forward. To restore the 24h-default behaviour after an upgrade, `PATCH /api/v1/team/settings {"default_deployment_ttl_policy":"auto_24h"}`.
 - **Pro**: $49/mo. 10 GB Postgres, 512 MB Redis, 5 GB Mongo, 50 GB storage, 10 apps. Resource-count cap: 5 active resources per service (redis is 3 — Redis RAM is the binding cost). Per-tier counts are introspectable via `resource_count_limit` on `/api/v1/capabilities`.
 - **Team**: available soon — not yet self-serve. Planned at $199/mo with high finite limits (50 GB Postgres, 1.5 GB Redis, 40 GB Mongo, 40 GB queues, 300 GB storage, 30 GB vector, 100 deployments, 1000 vault entries, 100k webhooks), 50 custom domains, 90-day backups with self-serve restore, RBAC + audit log; SSO/SAML and a 99.9% SLA are also planned. Capacity beyond these caps (or dedicated/isolated infra, multi-region, or compliance such as SOC2/BAA/SSO/SLA/DPA) is Enterprise — contact sales. Team cannot be purchased or claimed today — contact support@instanode.dev for onboarding.
+- **Enterprise**: custom limits, dedicated infra, compliance; contact sales@instanode.dev. Not a self-serve tier and not in `plans.yaml` — no price, no checkout. Triggers: needs more than Team's caps, dedicated/isolated or multi-region infra, or SOC2/BAA/SSO/SLA/custom DPA.
 
 ## Conventions an LLM should follow when scripting against the platform
 

scripts/fetch-content.mjs

@@ -73,7 +73,14 @@ const SYNC_FILES = [
     // tier), this PRESERVES the committed public/llms.txt so the build can't
     // silently re-market Team as buyable. The content repo currently carries
     // the same wording, so the guard is a no-op today.
-    requireMarkers: ['redeploy=true', '"redeployed":', 'not yet a self-serve tier'],
+    //
+    // task #56 (2026-06-05): the '**Enterprise**' marker guards the Enterprise
+    // contact-us wall. If the instanode-web PR lands before the content-repo
+    // PR, an upstream sync would otherwise overwrite public/llms.txt with a
+    // version missing the Enterprise line; this PRESERVES the committed local
+    // copy until content HEAD also carries it. Becomes a no-op once the
+    // content PR merges.
+    requireMarkers: ['redeploy=true', '"redeployed":', 'not yet a self-serve tier', '**Enterprise**'],
   },
 ]
 

src/lib/llmsContract.test.ts

@@ -71,6 +71,16 @@ const CONTRACT_MARKERS: DocsMarker[] = [
     file: 'public/llms.txt',
     mustContain: ['not yet a self-serve tier'],
   },
+  {
+    // task #56 (2026-06-05): Enterprise "contact us" wall above Team. NOT a
+    // self-serve tier and NOT a plans.yaml row — a GTM surface only. Pin the
+    // dedicated Enterprise line + the sales contact so a docs revert or a
+    // content-repo sync that drops the Enterprise wall fails CI. Mirrors the
+    // Enterprise column shipped on PricingPage in the same PR.
+    field: 'Enterprise contact-us wall (custom limits / dedicated infra / compliance)',
+    file: 'public/llms.txt',
+    mustContain: ['**Enterprise**', 'sales@instanode.dev'],
+  },
 ]
 
 describe('agent docs contract — POST /deploy/new redeploy=true', () => {

src/pages/PricingPage.test.tsx

@@ -196,6 +196,69 @@ describe('PricingPage — four public tier cards present (M11 regression guard)'
   })
 })
 
+// ─── 3b. Enterprise "contact us" wall (task #56) ──────────────────────────
+
+describe('PricingPage — Enterprise contact-us wall (task #56)', () => {
+  it('renders an Enterprise column header to the right of Team', () => {
+    renderPage()
+    const headerCells = Array.from(
+      document.querySelectorAll('[role="columnheader"][data-tier="enterprise"]'),
+    )
+    expect(headerCells.length).toBeGreaterThan(0)
+    expect(document.body.textContent ?? '').toContain('Enterprise')
+  })
+
+  it('Enterprise CTA is a sales mailto (contact us), NOT a self-serve checkout', () => {
+    renderPage()
+    const cta = screen.getByTestId('pricing-cta-enterprise')
+    const href = cta.getAttribute('href') ?? ''
+    expect(href.startsWith('mailto:')).toBe(true)
+    // Matches Team's contact address (sales@instanode.dev), Enterprise subject.
+    expect(href).toContain('sales@instanode.dev')
+    expect(href).not.toContain('/app/checkout')
+    expect(href).not.toContain('plan=enterprise')
+    expect((cta.textContent ?? '').toLowerCase()).toContain('contact us')
+  })
+
+  it('Enterprise has no dollar price — the headline is "Custom"', () => {
+    renderPage()
+    const header = document.querySelector(
+      '[role="columnheader"][data-tier="enterprise"]',
+    )
+    expect(header).toBeTruthy()
+    const headerText = header?.textContent ?? ''
+    expect(headerText).toContain('Custom')
+    expect(headerText).not.toContain('$')
+  })
+
+  it('renders the Enterprise callout card with a Contact-us CTA', () => {
+    renderPage()
+    expect(screen.getByTestId('pricing-enterprise-callout')).toBeTruthy()
+    expect(screen.getByTestId('pricing-enterprise-card')).toBeTruthy()
+    const calloutCta = screen.getByTestId('pricing-enterprise-cta')
+    expect(calloutCta.tagName).toBe('A')
+    expect(calloutCta.getAttribute('href') ?? '').toContain('mailto:sales@instanode.dev')
+    expect((calloutCta.textContent ?? '').toLowerCase()).toContain('contact us')
+  })
+
+  it('surfaces the Enterprise trigger criteria (caps / dedicated infra / compliance)', () => {
+    renderPage()
+    const body = document.body.textContent ?? ''
+    expect(body).toContain('dedicated')
+    expect(body).toContain('multi-region')
+    // At least one named compliance ask routes to Enterprise.
+    expect(body).toContain('SOC2')
+  })
+
+  it('the page introduces NO "unlimited" wording (retired by the strict-margin redesign)', () => {
+    renderPage()
+    // Case-insensitive: neither the Team column nor the Enterprise wall may
+    // reintroduce the retired "unlimited" claim anywhere on /pricing.
+    const body = (document.body.textContent ?? '').toLowerCase()
+    expect(body).not.toContain('unlimited')
+  })
+})
+
 // ─── 4. B2-P1-1 / B2-P1-2: URL params + anchors (BugBash 2026-05-20) ──────
 
 describe('PricingPage — URL params + hash anchors (BugBash B2-P1-1 / B2-P1-2)', () => {
@@ -231,6 +294,19 @@ describe('PricingPage — URL params + hash anchors (BugBash B2-P1-1 / B2-P1-2)'
       expect(el).toBeTruthy()
     }
   })
+
+  it('?tier=enterprise exercises the requested-tier scroll path + renders the Enterprise anchor (task #56)', () => {
+    // The requested-tier useEffect (validates the tier against the allow-list,
+    // which now includes 'enterprise', then scrolls it into view) only runs when
+    // a tier is requested via ?tier= or #hash. Render with the Enterprise param
+    // so that path executes for the new column and the shareable anchor exists.
+    render(
+      <MemoryRouter initialEntries={['/pricing?tier=enterprise']}>
+        <PricingPage />
+      </MemoryRouter>,
+    )
+    expect(document.getElementById('pricing-tier-enterprise')).toBeTruthy()
+  })
 })
 
 // ─── 4b. DOG-3 / BUG-P001: hobby_plus + growth tiers surfaced inline ──────