fix(direnv): disable flake devshell activation

... pending resolution of
cachix/devenv#745 (comment)
Signed-off-by: Cameron Smith <cameron.ray.smith@gmail.com>

.envrc

@@ -1,14 +1,14 @@
-if ! has nix_direnv_version || ! nix_direnv_version 2.2.1; then
-  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.2.1/direnvrc" "sha256-zelF0vLbEl5uaqrfIzbgNzJWGmLzCmYAkInj/LNxvKs="
-fi
+# if ! has nix_direnv_version || ! nix_direnv_version 2.2.1; then
+#   source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.2.1/direnvrc" "sha256-zelF0vLbEl5uaqrfIzbgNzJWGmLzCmYAkInj/LNxvKs="
+# fi
 
-if ! use flake . --impure --accept-flake-config
-then
-  echo "nix flake could not be built; update flake.nix and run direnv allow/reload" >&2
-fi
+# if ! use flake . --impure --accept-flake-config
+# then
+#   echo "nix flake could not be built; update flake.nix and run direnv allow/reload" >&2
+# fi
 
-printf "\nrun \`nix flake update --impure && nix flake check --impure\` to update the flake lockfile."
-printf "\nuse \`direnv revoke\` to unload the dev environment or \`direnv allow\` to reload it.\n\n"
+# printf "\nrun \`nix flake update --impure && nix flake check --impure\` to update the flake lockfile."
+# printf "\nuse \`direnv revoke\` to unload the dev environment or \`direnv allow\` to reload it.\n\n"
 
 # not necessary if using nix flake
 # devenv devshell with dotenv enabled