add Imprint page (§5 DDG) and restructure footer legal column

- Add /imprint route and template stub (fill in company details)
- Move About out of Legal into a new Company column
- Add /imprint to sitemap and RESERVED_PREFIXES

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

padelnomics/src/padelnomics/content/routes.py

@@ -23,7 +23,7 @@ RESERVED_PREFIXES = (
     "/admin", "/auth", "/planner", "/billing", "/dashboard",
     "/directory", "/leads", "/suppliers", "/health",
     "/sitemap", "/static", "/markets", "/features",
-    "/terms", "/privacy", "/about", "/feedback",
+    "/terms", "/privacy", "/about", "/imprint", "/feedback",
 )
 
 SCENARIO_RE = re.compile(r'\[scenario:([a-z0-9_-]+)(?::([a-z]+))?\]')

padelnomics/src/padelnomics/public/routes.py

@@ -58,6 +58,11 @@ async def about():
     return await render_template("about.html")
 
 
+@bp.route("/imprint")
+async def imprint():
+    return await render_template("imprint.html")
+
+
 @bp.route("/suppliers")
 async def suppliers():
     total_suppliers, total_countries = await _supplier_counts()
@@ -127,6 +132,7 @@ async def sitemap():
         (f"{base}/billing/pricing", today),
         (f"{base}/terms", today),
         (f"{base}/privacy", today),
+        (f"{base}/imprint", today),
         (f"{base}/markets", today),
     ]
 

padelnomics/src/padelnomics/public/templates/imprint.html

@@ -0,0 +1,70 @@
+{% extends "base.html" %}
+
+{% block title %}Imprint - {{ config.APP_NAME }}{% endblock %}
+
+{% block head %}
+<meta name="description" content="Legal imprint for Padelnomics — company information, contact details, and responsible party as required by §5 DDG.">
+<meta name="robots" content="noindex">
+{% endblock %}
+
+{% block content %}
+<main class="container-page py-12">
+  <div class="card max-w-3xl mx-auto">
+    <h1 class="text-2xl mb-1">Imprint</h1>
+    <p class="text-sm text-slate mb-8">Legal disclosure pursuant to §5 DDG (Digitale-Dienste-Gesetz)</p>
+
+    <div class="space-y-6 text-slate-dark leading-relaxed">
+
+      <section>
+        <h2 class="text-lg mb-2">Service Provider</h2>
+        <p>
+          <!-- Replace with your full legal name / company name + legal form -->
+          [Name / Company Name]<br>
+          [Street and House Number]<br>
+          [Postcode] [City]<br>
+          [Country]
+        </p>
+      </section>
+
+      <section>
+        <h2 class="text-lg mb-2">Contact</h2>
+        <p>
+          Email: <a href="mailto:[your@email.com]">[your@email.com]</a>
+        </p>
+        <!-- Add phone number if you have one:
+        <p>Phone: +49 ...</p>
+        -->
+      </section>
+
+      <!-- If registered as a company (GmbH, UG, etc.), uncomment and fill in:
+      <section>
+        <h2 class="text-lg mb-2">Company Registration</h2>
+        <p>
+          Registered at: [Amtsgericht / Court of Registration]<br>
+          Registration number: HRB [number]<br>
+          VAT ID (USt-IdNr.): DE[number]
+        </p>
+      </section>
+      -->
+
+      <section>
+        <h2 class="text-lg mb-2">Responsible for Content</h2>
+        <p>
+          <!-- Person responsible for editorial content per §18 Abs. 2 MStV -->
+          [Full Name]<br>
+          [Address as above]
+        </p>
+      </section>
+
+      <section>
+        <h2 class="text-lg mb-2">Disclaimer</h2>
+        <p>
+          Despite careful content control we assume no liability for the content of external links.
+          The operators of linked pages are solely responsible for their content.
+        </p>
+      </section>
+
+    </div>
+  </div>
+</main>
+{% endblock %}

padelnomics/src/padelnomics/templates/base.html

@@ -169,6 +169,12 @@
         <ul class="space-y-1 text-sm">
           <li><a href="{{ url_for('public.terms') }}">Terms</a></li>
           <li><a href="{{ url_for('public.privacy') }}">Privacy</a></li>
+          <li><a href="{{ url_for('public.imprint') }}">Imprint</a></li>
+        </ul>
+      </div>
+      <div>
+        <p class="font-semibold text-navy text-sm mb-2">Company</p>
+        <ul class="space-y-1 text-sm">
           <li><a href="{{ url_for('public.about') }}">About</a></li>
         </ul>
       </div>