feat: added devenv for advent-of-code go environments

.gitignore

@@ -1,37 +1,3 @@
-**/input.txt
-
-# Created by https://www.toptal.com/developers/gitignore/api/direnv,go
-# Edit at https://www.toptal.com/developers/gitignore?templates=direnv,go
-
-### direnv ###
-.direnv
-.envrc
-
-### Go ###
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
-go.work
-
-# End of https://www.toptal.com/developers/gitignore/api/direnv,go
-
 # Created by https://www.toptal.com/developers/gitignore/api/direnv,go,haskell
 # Edit at https://www.toptal.com/developers/gitignore?templates=direnv,go,haskell
 
@@ -89,3 +55,5 @@ cabal.project.local~
 
 # End of https://www.toptal.com/developers/gitignore/api/direnv,go,haskell
 
+**/input.txt
+.devenv