refactor: restructure config files

modules/capabilities/neovim/lua-config/init.lua

@@ -0,0 +1,8 @@
+require("options")
+require("plugins.lsp")
+require("plugins.completion")
+require("plugins.formatting")
+require("plugins.treesitter")
+require("plugins.telescope")
+require("plugins.ui")
+require("plugins.core")