home: vim: remove 'friendly-snippets'

After years of including snippets plug-ins in my dot-files, I never make
use of them. Let's just remove it.

I'm keeping `luasnip` itself for LSP snippets, which I do kind of see
the appeal of (but still fail to use...).

modules/home/vim/default.nix

@@ -67,7 +67,6 @@ in
 
       # Completion
       luasnip # Snippet manager compatible with LSP
-      friendly-snippets # LSP snippets collection
       nvim-cmp # Completion engine
       cmp-async-path # More responsive path completion
       cmp-buffer # Words from open buffers

modules/home/vim/plugin/settings/luasnip.lua

@@ -1 +0,0 @@
-require("luasnip.loaders.from_vscode").lazy_load()