clean up discrepencies in config

lua/custom/plugins/colorscheme.lua

@@ -10,6 +10,6 @@ return {
       },
     })
 
-    vim.cmd("colorscheme rose-pine")
+    vim.cmd.colorscheme("rose-pine")
   end,
 }

lua/custom/plugins/oil.lua

@@ -1,13 +1,11 @@
 return {
-  'stevearc/oil.nvim',
+  "stevearc/oil.nvim",
   dependencies = { "nvim-tree/nvim-web-devicons" },
   config = function()
     require("oil").setup({
       default_file_explorer = true,
       skip_confirm_for_simple_edits = true,
-      view_options = {
-        show_hidden = true,
-      },
+      view_options = { show_hidden = true },
     })
 
     vim.keymap.set("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" })