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/tokyonight.lua

@@ -0,0 +1,8 @@
+return {
+    "folke/tokyonight.nvim",
+    name = "tokyonight",
+    priority = 1000,
+    config = function()
+        require("absolute.after.tokyonight")
+    end
+}