feat: Enhance software tool with country selection and tax calculation

- Added a helper function to generate country select options in software tool.
- Updated user info modal and payment modal to use country dropdowns instead of text inputs.
- Implemented tax calculation based on selected country in payment modal.
- Improved software options loading behavior in debug mode.
- Enhanced description formatting in payment modal.
- Added log modal for equipment updates with a link to view logs.
- Introduced a new countries settings file with tax rates for various countries.
- Minor adjustments to various PHP files for better handling of equipment and payment processes.

equipments.php

@@ -52,6 +52,12 @@ $responses = ioServer($api_url,'');
 //Decode Payload
 if (!empty($responses)){$responses = json_decode($responses);}else{$responses = null;}
 
+// Redirect if only one equipment is found
+if (is_array($responses) && count($responses) === 1 && isset($responses[0]->equipmentID)) {
+    header('Location: index.php?page=equipment&equipmentID=' . $responses[0]->equipmentID);
+    exit;
+}
+
 //Return QueryTotal from API
 $total_url = ((!empty($GET_VALUES) && $GET_VALUES !='') ? '&totals=' : 'totals=' );
 $api_url = '/v2/equipments/'.$GET_VALUES.$total_url;