nushell: Fix gpg

tree/.config/nushell/env.nu

@@ -77,6 +77,7 @@ let-env NU_PLUGIN_DIRS = [
 # To add entries to PATH (on Windows you might use Path), you can use the following pattern:
 let-env PATH = ($env.PATH | split row (char esep) | prepend [($env.HOME + "/.local/bin"), ($env.HOME + "/.cargo/bin")])
 
+let-env GPG_TTY = (tty)
 let-env BROWSER = "firefox"
 let-env EDITOR = "nvim"
 let-env DEFMT_LOG = "info"