Nvim restart (#9)

* chore(nvim): remove astronvim and configs

* feat(nvim): new, custom nvim configuration

config/nvim/lua/plugins/legendary.lua

@@ -0,0 +1,9 @@
+return {
+  "mrjones2014/legendary.nvim",
+  -- since legendary.nvim handles all your keymaps/commands,
+  -- its recommended to load legendary.nvim before other plugins
+  priority = 10000,
+  lazy = false,
+  -- sqlite is only needed if you want to use frecency sorting
+  -- dependencies = { 'kkharji/sqlite.lua' }
+}