reorganize to multi file config and switch to lazy.nvim for plugins

core/overrides/codewindow.lua

@@ -0,0 +1,16 @@
+local codewindow = require('codewindow')
+codewindow.setup({
+  show_cursor = false,
+  minimap_width = 15,
+  window_border = 'single',
+  exclude_filetypes = {
+    "netrw",
+    "help",
+    "term",
+    "gitcommit",
+    "packer",
+    "vim",
+    "Trouble",
+  },
+})
+codewindow.apply_default_keybinds()