Nvim restart (#9)

* chore(nvim): remove astronvim and configs

* feat(nvim): new, custom nvim configuration

config/nvim/lua/plugins/wakatime.lua

@@ -0,0 +1,5 @@
+return {
+  "wakatime/vim-wakatime",
+  lazy = false,
+  enabled = true,
+}