Full refactor of codebase and usage of lazyvim opts setting. Also split code in custom plugins

lua/config/autocmds.lua

@@ -1,70 +1,8 @@
-
--- Autocommands
-
-vim.cmd(':colorscheme gruvbox')
-
-if vim.g.diffm then
---	vim.api.nvim_create_autocmd("VimEnter", {
---		callback = function()
---			-- Create a new empty buffer
---			vim.cmd("enew")
---
---			-- Your multiline message
---			local lines = {
---				"Welcome to Neovim!",
---				"",
---				"You are in Diff Mode!",
---				"Press <leader>do to open the Difftab.",
---				"",
---				"Good luck!"
---			}
---
---			-- Get dimensions
---			local width = vim.api.nvim_get_option("columns")
---			local height = vim.api.nvim_get_option("lines")
---
---			-- Center vertically
---			local start_line = math.floor((height - #lines) / 3)
---
---			-- Insert empty lines at the top
---			for _ = 1, start_line do
---				vim.api.nvim_buf_set_lines(0, -1, -1, false, {""})
---			end
---
---			-- Center horizontally and insert text
---			for _, line in ipairs(lines) do
---				local padding = math.floor((width - #line) / 2)
---				local padded_line = string.rep(" ", math.max(padding, 0)) .. line
---				vim.api.nvim_buf_set_lines(0, -1, -1, false, {padded_line})
---			end
---
---			-- Make buffer not modifiable
---			vim.bo.modifiable = false
---			vim.bo.buflisted = false
---		end
---	})
-
-end
-
-
-vim.api.nvim_create_user_command("Ex", function()
-	if vim.opt.diff:get() then
-		-- require("diffview").open()
-		print("running with diff view mode -> No ex")
-	else
-		-- fallback if not in diff mode (optional)
-		-- vim.cmd("Explore") -- or do nothing
-		-- Just disable EX
-		print("You have tree view (no ex anymore)")
-	end
-end, {})
-
-
 -- Save the last file on exit
 vim.api.nvim_create_autocmd("VimLeave", {
 	callback = function()
 		-- Save the last file path to a file
-		local last_file = vim.fn.expand('%:p')  -- Get the absolute path of the current file
+		local last_file = vim.fn.expand('%:p') -- Get the absolute path of the current file
 		if last_file ~= "" then
 			local file = io.open(vim.fn.stdpath('data') .. "/lastfile.txt", "w")
 			if file then
@@ -74,13 +12,3 @@ vim.api.nvim_create_autocmd("VimLeave", {
 		end
 	end,
 })
-
--- Setting a transparent background
-function Transparent(color)
-	color = color or "gruvbox"
-	vim.cmd.colorscheme(color)
-	vim.api.nvim_set_hl(0, "Normal", { bg = "none" })
-	vim.api.nvim_set_hl(0, "NormalFloat", { bg = "none" })
-end
-Transparent()
-