Switch Project Manager generation

Author: sellout

.cache/vale/config/vocabularies/categorifier/accept.txt

@@ -2,6 +2,8 @@
   project = {
     name = "categorifier";
     summary = "Defining novel interpretations of Haskell programs";
+
+    devPackages = [pkgs.cabal-install];
   };
 
   imports = [

.config/project/default.nix

@@ -190,10 +190,7 @@
             self.lib.testedGhcVersions
             cabalPackages
             (hpkgs:
-              [
-                self.projectConfigurations.${system}.packages.path
-                pkgs.cabal-install
-              ]
+              [self.projectConfigurations.${system}.packages.path]
               ## NB: Haskell Language Server no longer supports GHC <9.
               ++ nixpkgs.lib.optional
               (nixpkgs.lib.versionAtLeast hpkgs.ghc.version "9")