Moves ListView item manipulation functions (`Update-ListViewPriorities`, `Move-ListViewItemTop`, `Move-ListViewItemUp`, `Move-ListViewItemDown`, `Move-ListViewItemBottom`) from the `FFUUI.Core.Applications` module to the `FFUUI.Core.Shared` module.
This improves code organization and reusability by centralizing common UI helper logic.
Relocates driver-specific download, parsing, and management logic from the main UI script and the FFUUI.Core module into new, dedicated modules for each manufacturer (Dell, HP, Lenovo, Microsoft). This improves modularity and code organization.
Additionally, centralizes common HTTP headers and user agent strings in the FFUUI.Core module, accessible via a new helper function.
rbalsleyMSFT