update view interceptor docs

Author: CharrafiMed

v1/framework/03-modules/05-view-interceptors.md

@@ -152,6 +152,53 @@ no context aware available
 * `Interceptor::AFTER_SIDEBAR_ITEMS`
 * `Interceptor::SIDEBAR_END`
 
+### Head Point 
+
+no context aware available
+<x-converge::divide
+    title="interception points"
+    color="success"
+/>
+
+* `Interceptor::HEAD_START` 
+* `Interceptor::HEAD_END`
+
+These are particularly useful for injecting scripts like analytics tools (e.g., Google Analytics).
+You can place your analytics script in a Blade component for clean reuse. For example:``resources/views/components/analytics/gtags.blade.php`` : 
+
+```html
+@production
+ <!-- gtags -->
+    @if (config('services.google.analytics_id'))
+        <script async
+                src="https://www.googletagmanager.com/gtag/js?id={{ config('services.google.analytics_id') }}"></script>
+        <script>
+            window.dataLayer = window.dataLayer || [];
+
+            function gtag() {
+                dataLayer.push(arguments);
+            }
+            gtag('js', new Date());
+            gtag('config', '{{ config('services.google.analytics_id') }}');
+        </script>
+    @endif
+@endproduction
+```
+
+You can register the component in a specific module or globally via a service provider:
+
+```php
+    /**
+     * Bootstrap any application services.
+     */
+    public function boot(): void
+    {
+
+        app(ViewInterceptor::class)
+            ->registerViewInterceptor(Interceptor::HEAD_END, fn() => view('components.analytics.gtags'));
+    }
+```
+
 Other points coming soon...