Live Preview

### Description - Added Live preview for HTML - Updates with file changes ### Related Issues - Closes #2135 ### Checklist - Will eventually work on markdown preview - [x] I read and understood the [contributing guide](https://github.com/CodeEditApp/CodeEdit/blob/main/CONTRIBUTING.md) as well as the [code of conduct](https://github.com/CodeEditApp/CodeEdit/blob/main/CODE_OF_CONDUCT.md) - [x] The issues this PR addresses are related to each other - [x] My changes generate no new warnings - [x] My code builds and runs on my machine - [x] My changes are all related to the related issue above - [x] I documented my code ### Screenshots https://github.com/user-attachments/assets/a03bea9a-ed6b-4677-b32b-fc8583fabba0