refactor + feat: replaced nvim-cmp w/ coq_nvim and refactored everything

lua/core/config/custom.lua

@@ -1,28 +1,49 @@
--- neovim/vim options
+-- neovim/vim variables
 local opt = vim.opt
+local keybind = vim.keymap.set
 
-opt.guicursor = "" -- For indentation
+-- transperency
+vim.api.nvim_set_hl(0, "Normal", { bg = "none" })
+vim.api.nvim_set_hl(0, "NormalNC", { bg = "none" })
+vim.api.nvim_set_hl(0, "EndOfBuffer", { bg = "none" })
 
+-- basic
 opt.relativenumber = true
 opt.number = true
-
-opt.tabstop = 2
-opt.softtabstop = 2
-opt.shiftwidth = 2
-opt.smartindent = true
-
-opt.hlsearch = false
-opt.incsearch = true
-
 opt.termguicolors = true
 
-vim.g.rust_recommended_style = 0
+-- indentation
+opt.tabstop = 2
+opt.softtabstop = 0
+opt.shiftwidth = 2
+opt.smarttab = true
+opt.smartindent = true
 
--- Keybinds
-local keybind = vim.keymap.set
-keybind('n', "<leader>hh", '<cmd>lua vim.diagnostic.setqflist()<CR>')
-keybind('v',	"<leader>ii", '\"+y')
-keybind('n', "<leader>bb", '<cmd>bprevious<CR>')
-keybind('n', "<leader>nn", '<cmd>bnext<CR>')
-keybind('n', "<leader>,,", '<cmd>bdel<CR>')
-keybind('i', "jk", '<Esc>') -- For justin
+-- searches
+opt.incsearch = true
+
+-- mapleader
+vim.g.mapleader = " "
+
+-- keybinds
+keybind("n", "<leader>hh", "<cmd>lua vim.diagnostic.setqflist()<CR>")
+-- for buffers
+keybind("n", "<leader>bb", "<cmd>bprevious<CR>")
+keybind("n", "<leader>nn", "<cmd>bnext<CR>")
+keybind("n", "<leader>,,", "<cmd>bdel<CR>")
+-- for visual mode
+keybind("v", "<leader>ii", '"+y', { desc = "Copy to clipboard ( + yank)" })
+keybind("v", "<", "<gv", { desc = "Indent left and reselect" })
+keybind("v", ">", ">gv", { desc = "Indent right and reselect" })
+keybind("v", "<S-Up>", ":m '<-2<CR>gv", { desc = "Move selection up" })
+keybind("v", "<S-Down>", ":m '>+1<CR>gv", { desc = "Move selection down" })
+-- friend keybinds
+keybind("i", "jk", "<Esc>", { desc = "Keybind set for Justin" })
+
+-- file handling
+opt.backup = false
+opt.writebackup = false
+opt.swapfile = false
+opt.undofile = true
+opt.undodir = vim.fn.expand("~/.nvim/undodir")
+opt.autoread = true