impl "most" gitsigns.nvim functionality

[d1y]

Check for existing issues

• [X] Completed

Describe the feature

gitsigns.nvim is really useful, this is the reason why I switch directly between vscode and nvim😀 I noticed that we should now have two functions working

{
	"] c": "editor::GoToHunk",
    "[ c": "editor::GoToPrevHunk"
}

If applicable, add mockups / screenshots to help present your vision of the feature

No response