Add dedicated /pricing page and lock launch tiers to Free/Daily/Smart

Consolidate pricing onto a single source. Pro is deferred from launch
(left dormant: no Stripe price, no card), so the offered set is 3 tiers.

- Extract the pricing grid and footer into shared components
  (PricingGrid.vue, landing/SiteFooter.vue); add a /pricing route
  rendering Pricing.vue; remove the pricing section from Home
- Repoint every upgrade link to the /pricing route (LandingNav and
  SiteFooter via RouterLink, UpsellBanner CTA) — no more #pricing anchors
- Bump Smart (plus) SMS daily limit 1 -> 3 (PlanSeeder + PlanFactory),
  update PlanFeaturesTest assertion
- Rewrite /pricing card bullets to match real entitlements (drop
  unbuilt promises: multi-location tracking, 14-day trend, supermarket anchor)
- Fix stale "1/day" SMS references in notifications.md, tiers.md, docs/tiers.md
- Delete unused resources/views/components/pricing-card.blade.php

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

resources/js/components/landing/SiteFooter.vue

@@ -0,0 +1,66 @@
+<template>
+    <!-- Footer -->
+    <footer class="bg-zinc-50 border-t border-zinc-300 pt-16 pb-8 px-6">
+        <div class="max-w-7xl mx-auto grid grid-cols-2 md:grid-cols-4 gap-12 mb-12">
+            <div class="col-span-2 md:col-span-1 space-y-4">
+                <RouterLink class="flex items-center gap-2" to="/">
+                    <div class="w-8 h-8 rounded bg-accent flex items-center justify-center">
+                        <iconify-icon class="text-white" icon="lucide:fuel"></iconify-icon>
+                    </div>
+                    <span class="text-xl font-black font-display tracking-tighter text-accent">FuelAlert</span>
+                </RouterLink>
+                <p class="text-sm text-zinc-500 leading-relaxed">
+                    Helping UK drivers save money at the pump. Real-time data, smarter choices.
+                </p>
+                <p class="text-sm text-zinc-500">
+                    Questions? <a class="text-accent hover:underline" href="mailto:hello@fuel-alert.co.uk">hello@fuel-alert.co.uk</a>
+                </p>
+                <div class="flex gap-4">
+                    <iconify-icon class="text-2xl text-zinc-500 hover:text-accent cursor-pointer transition-colors" icon="mdi:twitter"></iconify-icon>
+                    <iconify-icon class="text-2xl text-zinc-500 hover:text-accent cursor-pointer transition-colors" icon="mdi:facebook"></iconify-icon>
+                    <iconify-icon class="text-2xl text-zinc-500 hover:text-accent cursor-pointer transition-colors" icon="mdi:instagram"></iconify-icon>
+                </div>
+            </div>
+
+            <div class="space-y-4">
+                <h5 class="font-black text-xs text-zinc-800 tracking-widest">Product</h5>
+                <ul class="space-y-2 text-sm text-zinc-500">
+                    <li><RouterLink class="hover:text-accent transition-colors" to="/pricing">Pricing</RouterLink></li>
+                    <li><a class="hover:text-accent transition-colors" href="#features">Features</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="#">FuelAlert Pro</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="#">Enterprise API</a></li>
+                </ul>
+            </div>
+
+            <div class="space-y-4">
+                <h5 class="font-black text-xs text-zinc-800 tracking-widest">Resources</h5>
+                <ul class="space-y-2 text-sm text-zinc-500">
+                    <li><a class="hover:text-accent transition-colors" href="#">Market Insights</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="#">How We Track</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="#">Help Center</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="#">Driver Safety</a></li>
+                </ul>
+            </div>
+
+            <div class="space-y-4">
+                <h5 class="font-black text-xs text-zinc-800 tracking-widest">Legal</h5>
+                <ul class="space-y-2 text-sm text-zinc-500">
+                    <li><a class="hover:text-accent transition-colors" href="/legal/privacy">Privacy Policy</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="/legal/terms">Terms of Service</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="/legal/refund">Refund &amp; Cancellation</a></li>
+                    <li><a class="hover:text-accent transition-colors" href="/legal/cookies">Cookie Policy</a></li>
+                </ul>
+            </div>
+        </div>
+
+        <div class="max-w-7xl mx-auto pt-8 border-t border-zinc-300 flex flex-col md:flex-row justify-between items-center gap-4 text-[10px] tracking-widest text-zinc-500">
+            <p>© 2026 FuelAlert UK. FuelAlert is a trading name of Ovidiu Ungureanu, sole trader, based in Peterborough, UK.</p>
+            <p>Data provided by official UK retail price transparency schemes.</p>
+            <p>Postcode data from <a class="underline hover:text-accent" href="https://geoportal.statistics.gov.uk/datasets/ons::onspd-online-latest-centroids-1/about" rel="noopener" target="_blank">ONS Postcode Directory</a>: contains OS data © Crown copyright &amp; database right, Royal Mail data © Royal Mail copyright &amp; database right, and National Statistics data © Crown copyright &amp; database right.</p>
+        </div>
+    </footer>
+</template>
+
+<script setup>
+import { RouterLink } from 'vue-router'
+</script>