Add vim-hardtime

- Hardtime will help me to lose bad nvim habits
diff --git a/modules/neovim/hardtime/hardtime.vim b/modules/neovim/hardtime/hardtime.vim
new file mode 100644
index 0000000..f934d7e
--- /dev/null
+++ b/modules/neovim/hardtime/hardtime.vim
@@ -0,0 +1,3 @@
+let g:list_of_disabled_keys = ["<UP>", "<DOWN>", "<LEFT>", "<RIGHT>"]
+let g:hardtime_showmsg = 1
+let g:hardtime_allow_different_key = 1