modules/output: refactor wrapRc default

Set default to `true`, with a low priority. Home-manager's wrapper sets
its own default using `mkOptionDefault`.

Clarify using `defaultText`.

wrappers/hm.nix

@@ -22,6 +22,13 @@ let
     };
     modules = [
       ./modules/hm.nix
+      # FIXME: this can't go in ./modules/hm.nix because we eval that module in the docs _without_ nixvim's modules
+      {
+        _file = ./hm.nix;
+        config = {
+          wrapRc = lib.mkOptionDefault false;
+        };
+      }
     ];
     check = false;
   };

wrappers/modules/darwin.nix

@@ -1,8 +1,3 @@
-{ lib, ... }:
 {
   imports = [ ./enable.nix ];
-
-  config = {
-    wrapRc = lib.mkForce true;
-  };
 }

wrappers/modules/nixos.nix

@@ -5,8 +5,4 @@
   };
 
   imports = [ ./enable.nix ];
-
-  config = {
-    wrapRc = lib.mkForce true;
-  };
 }

wrappers/modules/standalone.nix

@@ -1,6 +0,0 @@
-{ lib, ... }:
-{
-  config = {
-    wrapRc = lib.mkForce true;
-  };
-}

wrappers/standalone.nix

@@ -18,7 +18,6 @@ let
       nixvimConfig = evalNixvim {
         modules = [
           mod
-          ./modules/standalone.nix
         ];
         extraSpecialArgs = {
           defaultPkgs = pkgs;