[FEATURE REQUEST] Add regex support to search for packages in various places throughout the application

## Before submitting the issue

- [X] **I have checked that the requested feature is not a duplicate or, if it is, it needs to be reopened**
- [X] **I have checked that I am running the latest version of WingetUI**
- [X] **I have checked the [FAQ](https://github.com/martinet101/WingetUI#faq) section**
- [X] **I have read the [contributing guidelines](https://github.com/marticliment/WingetUI/blob/main/CONTRIBUTING.md#feature-requests) and I agree with the [Code of Conduct](https://github.com/marticliment/WingetUI/blob/main/CODE_OF_CONDUCT.md)**

## Is your feature request related to a problem? Please describe.

It will be helpful to search multiple packages in various tabs using regular expressions.

## Describe the solution you'd like

Maybe introduce a checkbox next to the search textboxes which says "Regex"