Refactor dashboard SVG charts and animations

- Removed the old SVG file for the dashboard chart and replaced it with a new implementation directly in the PHP file.
- Updated the SVG structure to improve accessibility and styling, including the use of CSS classes for dynamic theming.
- Enhanced the bar charts, line graph, and pie chart with new gradients and animations.
- Adjusted the enqueue script for the dashboard animator to include versioning based on file modification time.

theme/inc/enqueue.php

@@ -34,7 +34,7 @@ add_action( 'wp_enqueue_scripts', function () {
 		'oribi-dashboard-animator',
 		ORIBI_URI . '/assets/js/dashboard-animator.js',
 		[],
-		ORIBI_VERSION,
+		ORIBI_VERSION . '.' . filemtime( ORIBI_DIR . '/assets/js/dashboard-animator.js' ),
 		true
 	);