re-structure neovim plugins

also delete unused ones

config/nvim/lua/aleidk/plugins-base/comments.lua

@@ -0,0 +1,34 @@
+return {
+	{
+		"echasnovski/mini.comment",
+		version = "*",
+		event = "VeryLazy",
+		dependencies = {
+			{ "nvim-treesitter/nvim-treesitter-context" },
+		},
+		opts = {
+			options = {
+				custom_commentstring = function()
+					return require("ts_context_commentstring.internal").calculate_commentstring()
+							or vim.bo.commentstring
+				end,
+			},
+		},
+	},
+	{
+		"LudoPinelli/comment-box.nvim",
+		event = "VeryLazy",
+		config = function()
+			require("comment-box").setup({
+				outer_blank_lines = true,
+			})
+
+			local cb = require("comment-box")
+
+			-- left aligned fixed size box with left aligned text
+			MAP({ "n", "v" }, "gcb", cb.lcbox, "Create a comment box")
+			-- centered adapted box with centered text
+			MAP({ "n", "v" }, "gcl", cb.llline, "Create a comment line")
+		end,
+	},
+}