feat(plugins): add multiple new Lua plugins for various functionalities

feat(plugins): add various new Lua plugins for Neovim configuration.

feat(plugins): add venv-selector, vim-maximizer, and vim-tmux-navigator plugins to enhance functionality

lua/absolute/plugins/nvim-treesitter.lua

@@ -0,0 +1,10 @@
+return {
+	"nvim-treesitter/nvim-treesitter",
+	dependencies = {
+		"OXY2DEV/markview.nvim",
+	},
+	config = function()
+		vim.cmd([[:silent !TSUpdate]])
+		require("absolute.after.nvim-treesitter")
+	end,
+}