NVIM with Lazy.vim Package Manager

- Added the basic setting for functional LSP.
- Split configurations into multiple files suitable for Lazy usage.

common/.config/nvim/lua/plugins/lualine.lua

@@ -0,0 +1,10 @@
+return {
+    "nvim-lualine/lualine.nvim",
+    config = function()
+        require("lualine").setup({
+            options = {
+                theme = "powerline_dark"
+            }
+        })
+    end
+}