feat(conversion): Google-first login, truthful dashboard, SSR marketplace, template seeding

- login: OAuth/email on top, phone collapsed behind 'Sign in with phone
  instead' (prod providers: google on, email off, sms on — a developer
  should never see a phone field as the front door)
- dashboard: plan card wired to GET /v1/billing/status; calls card shows
  '—' + pointer to per-server metrics (no user-facing usage endpoint
  exists; previous card showed invented '0 of 100,000 / Hobby')
- templates: server-rendered grid (revalidate 300) via fetchPublicTemplates,
  client browser hydrates with initial data; inviting empty state with
  labeled starter ideas instead of 'No templates yet'
- servers/new: removed upgrade nag from first analyze wait
- scripts/seed-templates.mjs: idempotent dry-run-by-default seeder driving
  the real preview->create->live->publish flow for 6 first-party templates

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SXUwmPVRTD8AKQtio6gCN5

apps/web/app/(dashboard)/servers/new/page.tsx

@@ -8,7 +8,6 @@ import { Button } from '@/components/ui/button';
 import { apiFetch, apiSseStream, humanizeError } from '@/lib/api';
 import { findSecretInPrompt } from '@bmm/types';
 import { Loader2, RotateCcw, X } from 'lucide-react';
-import Link from 'next/link';
 import { useRouter, useSearchParams } from 'next/navigation';
 import { Suspense, useEffect, useState } from 'react';
 
@@ -558,14 +557,6 @@ function NewServerPageInner() {
             drafting the tool spec. Usually{' '}
             {(userPlan ? PREVIEW_MODEL_BY_PLAN[userPlan] : PREVIEW_MODEL_BY_PLAN.hobby).estimate}.
           </p>
-          {userPlan === 'hobby' && (
-            <p className="mt-2 text-[11px] text-[--color-fg-muted]">
-              <Link href="/pricing" className="text-[--color-accent] hover:underline">
-                Upgrade to Pro
-              </Link>{' '}
-              for ~3× faster analysis with Claude Haiku.
-            </p>
-          )}
           <p className="mono mt-3 text-[11px] tabular-nums text-[--color-fg-muted]">
             {elapsedSec}s elapsed
           </p>