chore(nvim): move plugins into after plugin folder

nvim/after/plugin/treesitter.lua

@@ -0,0 +1,32 @@
+-- nvim-treesitter – https://github.com/nvim-treesitter/nvim-treesitter/
+local status_ok, configs = pcall(require, "nvim-treesitter.configs")
+if not status_ok then
+	return
+end
+
+configs.setup({
+	ensure_installed = "all",
+	sync_install = false,
+	ignore_install = { "" }, -- List of parsers to ignore installing
+	autopairs = {
+		enable = true,
+	},
+	highlight = {
+		enable = true, -- false will disable the whole extension
+		disable = { "" }, -- list of language that will be disabled
+		additional_vim_regex_highlighting = true,
+	},
+	indent = { enable = true, disable = { "yaml", "css" } },
+	context_commentstring = {
+		enable = true,
+		enable_autocmd = false,
+	},
+	rainbow = {
+		enable = true,
+		extended_mode = true, -- Also highlight non-bracket delimiters like html tags, boolean or table: lang -> boolean
+		max_file_lines = nil, -- Do not enable for files with more than n lines, int
+	},
+	playground = {
+		enable = true,
+	},
+})