chore: bpt_dmvschool 🚑 Fix some errors, and refactor code

[bitpredator]

Fixes #[issue_no]

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To fix the cross-site scripting vulnerability, we need to ensure that any user-provided data is properly sanitized or escaped before being inserted into the DOM. The best way to fix this issue is to use a library like DOMPurify to sanitize the HTML content before appending it to the DOM.

1. Import the DOMPurify library.
2. Sanitize the oneRow HTML string before appending it to the DOM.

To fix the cross-site scripting vulnerability, we need to ensure that any user-provided data is properly sanitized or escaped before being inserted into the HTML. The best way to achieve this is by using a library like DOMPurify to sanitize the data.

• General Fix: Use DOMPurify to sanitize the user-provided data before inserting it into the HTML.
• Detailed Fix:
  • Import the DOMPurify library.
  • Use DOMPurify.sanitize to sanitize the newData.money and newData.bankMoney values before inserting them into the HTML.

To fix the cross-site scripting vulnerability, we need to ensure that any user-provided data is properly sanitized or escaped before being inserted into the HTML. One effective way to do this is by using a library like DOMPurify, which can sanitize HTML and prevent XSS attacks.

• General Fix: Sanitize the newData before using it to update the HTML content.
• Detailed Fix: Import the DOMPurify library and use it to sanitize the newData.money and newData.bankMoney values before inserting them into the HTML.
• Files/Regions/Lines to Change: Modify the refresh method in the server-data/resources/[bpt_addons]/bpt_banking/html/scripts/app.js file, specifically around lines 455 and 457.
• Needed: Import the DOMPurify library, sanitize the newData values before using them in the replace method.