feat(web): add dynamic titles to page templates

Introduced unique, descriptive titles to the legal, membership, privacy, and terms templates to improve SEO and user navigation. Previously, these pages inherited a generic title from the base template. Now, each page specifies its own title block, enhancing browser tab legibility and potentially boosting page rankings in search engine results.

templates/legal.html

@@ -1,4 +1,6 @@
-{% extends "base.html" %} {% block content %}
+{% extends "base.html" %} 
+{% block title %}Legal Notice{% endblock %}
+{% block content %}
 <section class="bg-primary-gradient">
   <div class="container py-5">
     <div class="row align-items-center">

templates/membership.html

@@ -1,4 +1,6 @@
-{% extends "base.html" %} {% block content %}
+{% extends "base.html" %}
+{% block title %}Membership / Donations{% endblock %}
+{% block content %}
 <div class="container">
   <h1>Membership/Donations</h1>
   <p>

templates/privacy.html

@@ -1,4 +1,6 @@
-{% extends "base.html" %} {% block content %}
+{% extends "base.html" %}
+{% block title %}Privacy Policy{% endblock %}
+{% block content %}
 <div class="container">
   <h1>Privacy Policy</h1>
   <p>

templates/terms.html

@@ -1,4 +1,6 @@
-{% extends "base.html" %} {% block content %}
+{% extends "base.html" %}
+{% block title %}Terms of Service{% endblock %}
+{% block content %}
 <div class="container">
   <h1>Terms of Service</h1>
   <p>