Refactor code style for consistency and readability

- Updated import statements to use double quotes instead of single quotes across multiple files.
- Reformatted JSX return statements for better alignment and readability.
- Added missing newlines at the end of files where necessary.
- Adjusted component structure for improved clarity in the Landing, Blog, BestPractices, and Projects pages.
- Enhanced error boundary component for better error handling.
- Updated theme overrides for Material-UI components to maintain consistent styling.

src/pages/best-practices/BestPractices.jsx

@@ -1,9 +1,9 @@
-import React from 'react';
-import { CSSData } from 'data/Data';
-import MainAccordion from 'components/main-accordion/MainAccordion';
+import React from "react";
+import { CSSData } from "data/Data";
+import MainAccordion from "components/main-accordion/MainAccordion";
 
 const BestPractices = () => {
-	return (<MainAccordion items={CSSData} title='CSS Only' />);
+  return <MainAccordion items={CSSData} title="CSS Only" />;
 };
 
 export default BestPractices;