lots of refactoring and a new cmp source for clj

lua/custom/plugins/gitsigns.lua

@@ -0,0 +1,20 @@
+return {
+	-- Adds git related signs to the gutter, as well as utilities for managing changes
+	'lewis6991/gitsigns.nvim',
+	opts = {
+		-- See `:help gitsigns.txt`
+		signs = {
+			add = { text = '+' },
+			change = { text = '~' },
+			delete = { text = '_' },
+			topdelete = { text = '‾' },
+			changedelete = { text = '~' },
+		},
+		on_attach = function(bufnr)
+			vim.keymap.set('n', '<leader>gp', require('gitsigns').prev_hunk,
+				{ buffer = bufnr, desc = '[G]o to [P]revious Hunk' })
+			vim.keymap.set('n', '<leader>gn', require('gitsigns').next_hunk, { buffer = bufnr, desc = '[G]o to [N]ext Hunk' })
+			vim.keymap.set('n', '<leader>ph', require('gitsigns').preview_hunk, { buffer = bufnr, desc = '[P]review [H]unk' })
+		end,
+	},
+}