Improve public SEO and align chrome with EXIT Realty teal.

Add meta/canonical/OG, robots/sitemap, and contact-form admin email; restyle consent, icons, and scroll-top away from theme blue.

site/public/views.py

@@ -1,8 +1,10 @@
+from django.conf import settings
 from django.contrib import messages
+from django.http import HttpResponse
 from django.shortcuts import redirect, render
 from django.urls import reverse
 from django.views.decorators.csrf import csrf_exempt
-from django.views.decorators.http import require_http_methods
+from django.views.decorators.http import require_GET, require_http_methods
 
 from analytics.services import attribute_lead_from_request
 from contacts.models import Channel, ConsentRecord, Contact
@@ -15,6 +17,14 @@ from messaging.services import (
     unsubscribe_all,
 )
 from public.forms import ContactForm, NotifyForm
+from public.notifications import notify_admins_of_contact_form
+
+
+def _public_site_base(request) -> str:
+    base = (settings.PUBLIC_SITE_URL or "").rstrip("/")
+    if base:
+        return base
+    return request.build_absolute_uri("/").rstrip("/")
 
 
 def home(request):
@@ -25,6 +35,51 @@ def about(request):
     return render(request, "public/about.html")
 
 
+@require_GET
+def robots_txt(request):
+    site = _public_site_base(request)
+    body = "\n".join(
+        [
+            "User-agent: *",
+            "Allow: /",
+            "Disallow: /portal/",
+            "Disallow: /accounts/",
+            "Disallow: /admin/",
+            "Disallow: /api/",
+            f"Sitemap: {site}/sitemap.xml",
+            "",
+        ]
+    )
+    return HttpResponse(body, content_type="text/plain; charset=utf-8")
+
+
+@require_GET
+def sitemap_xml(request):
+    site = _public_site_base(request)
+    paths = [
+        ("public:home", "1.0", "weekly"),
+        ("public:about", "0.8", "monthly"),
+        ("public:contact", "0.9", "monthly"),
+    ]
+    urls = []
+    for name, priority, changefreq in paths:
+        path = reverse(name)
+        urls.append(
+            "  <url>\n"
+            f"    <loc>{site}{path}</loc>\n"
+            f"    <changefreq>{changefreq}</changefreq>\n"
+            f"    <priority>{priority}</priority>\n"
+            "  </url>"
+        )
+    body = (
+        '<?xml version="1.0" encoding="UTF-8"?>\n'
+        '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n'
+        + "\n".join(urls)
+        + "\n</urlset>\n"
+    )
+    return HttpResponse(body, content_type="application/xml; charset=utf-8")
+
+
 @require_http_methods(["GET", "POST"])
 def contact(request):
     if request.method == "POST":
@@ -72,6 +127,7 @@ def contact(request):
                 status=Lead.Status.NEW,
             )
             attribute_lead_from_request(request, lead)
+            notify_admins_of_contact_form(lead)
             messages.success(request, "Thanks — Monica will be in touch soon.")
             return redirect(f"{reverse('public:contact')}?sent=1")
     else: