treewide: migrate to pluginRC for correct DAG order

The "new" DAG order is as follows:
- (luaConfigPre)
- globalsScript
- basic
- theme
- pluginConfigs
- extraPluginConfigs
- mappings
- (luaConfigPost)

modules/plugins/autopairs/nvim-autopairs/config.nix

@@ -12,7 +12,7 @@ in {
   config = mkIf cfg.enable {
     vim.startPlugins = ["nvim-autopairs"];
 
-    vim.luaConfigRC.autopairs = entryAnywhere ''
+    vim.pluginRC.autopairs = entryAnywhere ''
       require("nvim-autopairs").setup({ map_cr = ${boolToString (!config.vim.autocomplete.enable)} })
     '';
   };