adding initial base config from astrovim

lua/configs/autopairs.lua

@@ -0,0 +1,28 @@
+local npairs = require "nvim-autopairs"
+npairs.setup(astronvim.user_plugin_opts("plugins.nvim-autopairs", {
+  check_ts = true,
+  ts_config = { java = false },
+  fast_wrap = {
+    map = "<M-e>",
+    chars = { "{", "[", "(", '"', "'" },
+    pattern = string.gsub([[ [%'%"%)%>%]%)%}%,] ]], "%s+", ""),
+    offset = 0,
+    end_key = "$",
+    keys = "qwertyuiopzxcvbnmasdfghjkl",
+    check_comma = true,
+    highlight = "PmenuSel",
+    highlight_grey = "LineNr",
+  },
+}))
+
+if not vim.g.autopairs_enabled then npairs.disable() end
+
+local rules = astronvim.user_plugin_opts("nvim-autopairs").add_rules
+if vim.tbl_contains({ "function", "table" }, type(rules)) then
+  npairs.add_rules(type(rules) == "function" and rules(npairs) or rules)
+end
+
+local cmp_status_ok, cmp = pcall(require, "cmp")
+if cmp_status_ok then
+  cmp.event:on("confirm_done", require("nvim-autopairs.completion.cmp").on_confirm_done { tex = false })
+end