Fix homepage location search to use property_location param

Changed select name from 'location' to 'property_location' to match
the property archive filter parameter.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

wp-content/themes/homeproz/template-parts/components/hero-section.php

@@ -69,7 +69,7 @@ if ($show_location_search) {
                 <form class="hero-location-search" action="<?php echo esc_url(home_url('/properties/')); ?>" method="get">
                     <div class="hero-location-search-inner">
                         <label for="hero-location-select" class="screen-reader-text">Select a community</label>
-                        <select name="location" id="hero-location-select" class="hero-location-select">
+                        <select name="property_location" id="hero-location-select" class="hero-location-select">
                             <option value="">Select a Community</option>
                             <?php foreach ($locations as $location) : ?>
                                 <option value="<?php echo esc_attr($location->slug); ?>">