Update cookie policy to reflect Google Analytics + consent banner

The policy previously claimed the site set no tracking/analytics cookies
and showed no consent banner - both untrue after adding GA4. Updated
en/mk/si: revised "how we use cookies", added an Analytics cookie type
and a Google Analytics third-party entry (_ga/_gid, Consent Mode), and
rewrote the consent section to describe the banner + "Manage cookies"
withdrawal. Bumped last-updated date. MK/SI text AI-drafted -> review.

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

en/cookie-policy/index.html

@@ -194,7 +194,7 @@
             </header>
 
             <div class="article-body">
-                <p class="article-publish-date">Last updated: 29 July 2026</p>
+                <p class="article-publish-date">Last updated: 2 August 2026</p>
 
                 <p>This Cookie Policy explains how this website uses cookies and similar technologies. It should be read together with our <a href="../privacy-policy/">Privacy Policy</a>.</p>
 
@@ -204,13 +204,14 @@
 
                 <h2>How we use cookies</h2>
 
-                <p>We keep cookies to a minimum. This website does not set its own tracking or advertising cookies, and we do not use analytics that profile you. We use only what is needed for the site to work and to remember basic preferences such as your language.</p>
+                <p>We keep cookies to a minimum. Strictly necessary and preference cookies (such as remembering your language) are always active. We also use Google Analytics to understand how the site is used and improve it, but only if you accept analytics cookies through our consent banner &mdash; no analytics cookies are set until you agree.</p>
 
                 <h2>Types of cookies we may use</h2>
 
                 <ul>
                     <li>Strictly necessary: needed for the website to function and to stay secure. These cannot be switched off.</li>
                     <li>Preferences: remember choices you make, such as your language, so you do not have to set them again.</li>
+                    <li>Analytics: help us understand how visitors use the site so we can improve it. These are set only if you accept them, and you can change your choice at any time.</li>
                     <li>Third-party: set by external services whose content we include on the site, described below.</li>
                 </ul>
 
@@ -221,6 +222,7 @@
                 <ul>
                     <li>Google Fonts loads the fonts used across the site from Google’s servers.</li>
                     <li>Font Awesome, delivered through the Cloudflare network, loads the icons used on the site.</li>
+                    <li>Google Analytics measures how the site is used, but only after you accept analytics cookies. It may set cookies such as <code>_ga</code> and <code>_gid</code>. It is loaded with Google Consent Mode, so no analytics cookies are set until you agree.</li>
                     <li>MailerLite, when you use the newsletter form, may set cookies needed to process your subscription.</li>
                 </ul>
 
@@ -232,7 +234,7 @@
 
                 <h2>Your consent</h2>
 
-                <p>Because we currently use only strictly necessary and preference cookies, we do not show a cookie consent banner. If we ever introduce analytics or marketing cookies, we will ask for your consent first and update this policy.</p>
+                <p>When you first visit, we show a cookie consent banner. Strictly necessary and preference cookies are always used, but analytics cookies are set only after you choose &ldquo;Accept&rdquo;. If you choose &ldquo;Decline&rdquo;, no analytics cookies are set. You can change or withdraw your choice at any time using the &ldquo;Manage cookies&rdquo; link in the footer. Your choice is remembered in your browser&rsquo;s local storage.</p>
 
                 <h2>Changes to this policy</h2>