refactor(#3256): move setup/config related functionality to new module config.lua#3262

alex-courtis wants to merge 10 commits intomasternvim-tree/nvim-tree.lua:masterfrom

refactor/3253--3231-step1--move-setup-functionality-to-new-modulenvim-tree/nvim-tree.lua:refactor/3253--3231-step1--move-setup-functionality-to-new-moduleCopy head branch name to clipboard