remove scripts from shell

nix/shell.nix

@@ -9,18 +9,15 @@ let
   # Devshell doesn't run setup hooks from other packages, so just extract
   # the correct values of the environment variables from the haskell.nix
   # shell and use those.
-  certEnv = pkgs.runCommand "cert-env"
-    {
-      nativeBuildInputs = cabalProject.shell.nativeBuildInputs;
-      buildInputs = cabalProject.shell.buildInputs;
-    }
-    ''
-      echo "export COQPATH=$COQPATH" >> $out
-      echo "export OCAMLPATH=$OCAMLPATH" >> $out
-      echo "export CAML_LD_LIBRARY_PATH=$CAML_LD_LIBRARY_PATH" >> $out
-      echo "export OCAMLFIND_DESTDIR=$OCAMLFIND_DESTDIR" >> $out
-    '';
-
+  certEnv = pkgs.runCommand "cert-env" {
+    nativeBuildInputs = cabalProject.shell.nativeBuildInputs;
+    buildInputs = cabalProject.shell.buildInputs;
+  } ''
+    echo "export COQPATH=$COQPATH" >> $out
+    echo "export OCAMLPATH=$OCAMLPATH" >> $out
+    echo "export CAML_LD_LIBRARY_PATH=$CAML_LD_LIBRARY_PATH" >> $out
+    echo "export OCAMLFIND_DESTDIR=$OCAMLFIND_DESTDIR" >> $out
+  '';
 
   linux-pkgs = lib.optionals pkgs.hostPlatform.isLinux [
     # Needed to fix the frequency and governor of the CPU running the benchmarks
@@ -30,7 +27,6 @@ let
     pkgs.papi
   ];
 
-
   all-pkgs = [
     repoRoot.nix.agda.agda-with-stdlib
 
@@ -75,45 +71,13 @@ let
     pkgs.nodejs_20
   ];
 
-in
-
-{
+in {
   name = "plutus";
 
-
   welcomeMessage = "🤟 \\033[1;34mWelcome to Plutus\\033[0m 🤟";
 
-
   packages = lib.concatLists [ all-pkgs linux-pkgs ];
 
-
-  scripts.assemble-changelog = {
-    description = "Assembles the changelog for PACKAGE at VERSION";
-    exec = repoRoot.scripts."assemble-changelog.sh";
-    group = "changelog";
-  };
-
-
-  scripts.prepare-release = {
-    description = "Prepares to release PACKAGEs at VERSION";
-    exec = repoRoot.scripts."prepare-release.sh";
-    group = "changelog";
-  };
-
-
-  scripts.update-version = {
-    description = "Updates the version for PACKAGE to VERSION";
-    exec = repoRoot.scripts."update-version.sh";
-    group = "changelog";
-  };
-
-
-  shellHook = ''
-    ${builtins.readFile certEnv}
-    ${repoRoot.nix.agda.shell-hook-exports}
-  '';
-
-
   preCommit = {
     stylish-haskell.enable = true;
     cabal-fmt.enable = true;