add jj to prompt status and direnv to installed packages

dot_config/private_fish/config.fish

@@ -1,11 +1,15 @@
 if status is-interactive
     # Commands to run in interactive sessions can go here
+    functions -q _insert_jj_after_git; and _insert_jj_after_git
     if type -q zoxide
         zoxide init fish | source
     end
     if type -q atuin
         atuin init fish | source
     end
+    if type -q direnv
+        direnv hook fish | source
+    end
 
     if test -f ~/.config/fish/config.fish.local
         source ~/.config/fish/config.fish.local
@@ -17,7 +21,5 @@ end
 
 alias ls="lsd"
 
-fish_add_path $HOME/.webman/bin
-
 set -gx EDITOR nvim