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.

.vscode/launch.json

@@ -12,4 +12,4 @@
       "webRoot": "${workspaceFolder}"
     }
   ]
-}
+}