feat(component): complete core MVC, map rendering, and router

Admin:
- LocationController (FormController for save/edit/cancel)
- LocationsController (AdminController for publish/delete/ordering)
- Location edit view with tabbed form and Leaflet coordinate picker
- Component extension implements RouterServiceInterface

Frontend:
- Single location detail view with Schema.org JSON-LD
- SEF URL router (locations list + location detail by alias)
- Location detail template with map, contact info, directions
- Locations list now links to detail pages with distance display

Map module:
- Full Leaflet.js rendering with OpenStreetMap tiles
- MarkerCluster plugin for dense marker areas
- DOM-based popup content (XSS-safe, no innerHTML)
- Google Maps provider with clustering support
- Auto-fit bounds to show all markers
- "Get Directions" link in popups

Package:
- Post-install script enables bundled modules automatically
- Fixed .gitignore to allow src/**/site/ paths

Authored-by: Moko Consulting

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/script.php

@@ -85,7 +85,10 @@ class Pkg_MokojoomstorelocatorInstallerScript
 	 */
 	public function postflight($type, $parent)
 	{
-		// TODO: Post-installation tasks (enable modules, set defaults, etc.)
+		if ($type === 'install')
+		{
+			$this->enableModules();
+		}
 
 		return true;
 	}
@@ -101,6 +104,43 @@ class Pkg_MokojoomstorelocatorInstallerScript
 	 */
 	public function uninstall($parent)
 	{
-		// TODO: Cleanup tasks on uninstall
+		Log::add('MokoJoomStoreLocator package uninstalled.', Log::INFO, 'jerror');
+	}
+
+	/**
+	 * Enable the bundled modules after first install.
+	 *
+	 * @return  void
+	 *
+	 * @since   1.0.0
+	 */
+	private function enableModules(): void
+	{
+		$db = Factory::getContainer()->get(\Joomla\Database\DatabaseInterface::class);
+
+		$modules = [
+			'mod_mokojoomstorelocator_map',
+			'mod_mokojoomstorelocator_search',
+		];
+
+		foreach ($modules as $module)
+		{
+			$query = $db->getQuery(true)
+				->update($db->quoteName('#__extensions'))
+				->set($db->quoteName('enabled') . ' = 1')
+				->where($db->quoteName('element') . ' = :element')
+				->where($db->quoteName('type') . ' = ' . $db->quote('module'))
+				->bind(':element', $module);
+			$db->setQuery($query);
+
+			try
+			{
+				$db->execute();
+			}
+			catch (\Exception $e)
+			{
+				Log::add('Failed to enable ' . $module . ': ' . $e->getMessage(), Log::WARNING, 'jerror');
+			}
+		}
 	}
 }