fix(ci): replace non-existent quote.wizard endpoint with leads.quote_request

The CRO homepage overhaul (f4f8a45) introduced url_for('quote.wizard')
in landing.html, but that endpoint never existed — the actual route is
leads.quote_request. This broke CI runs #99–#109.

Also adds landing_vs_col_us to i18n allowlist (brand name, same in both
languages).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

web/src/padelnomics/public/templates/landing.html

@@ -263,7 +263,7 @@
         <p class="hero-desc">{{ t.landing_hero_desc }}</p>
         <div class="hero-actions">
           <a href="{{ url_for('planner.index') }}" class="btn-hero">{{ t.landing_hero_btn_primary }}</a>
-          <a href="{{ url_for('quote.wizard') }}" class="btn-hero-outline">{{ t.landing_hero_btn_secondary }}</a>
+          <a href="{{ url_for('leads.quote_request') }}" class="btn-hero-outline">{{ t.landing_hero_btn_secondary }}</a>
         </div>
         <div class="hero-bullets">
           <span><span class="hero-check">&#x2713;</span> {{ t.landing_hero_bullet_1 }}</span>
@@ -438,7 +438,7 @@
       </div>
     </div>
     <div class="text-center mt-8">
-      <a href="{{ url_for('quote.wizard') }}" class="btn-outline">{{ t.landing_supplier_browse_btn }}</a>
+      <a href="{{ url_for('leads.quote_request') }}" class="btn-outline">{{ t.landing_supplier_browse_btn }}</a>
     </div>
   </section>