fix: Outdated completion item with mini.snippets (#2126)

* fix: Outdated completion item with mini.snippets

* fix: Outdated completion item with mini.snippets. Prevent completion suggestions directly after snippet expand

* fix: Outdated completion item with mini.snippets. Undo changes

* fix: Outdated completion item with mini.snippets. The cmp.resubscribe solution

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Co-authored-by: abeldekat <abel@nomail.com>

doc/cmp.txt

@@ -62,6 +62,10 @@ A recommended configuration can be found below.
   " Plug 'L3MON4D3/LuaSnip'
   " Plug 'saadparwaiz1/cmp_luasnip'
 
+  " For mini.snippets users.
+  " Plug 'echasnovski/mini.snippets'
+  " Plug 'abeldekat/cmp-mini-snippets'
+
   " For snippy users.
   " Plug 'dcampos/nvim-snippy'
   " Plug 'dcampos/cmp-snippy'
@@ -86,6 +90,12 @@ A recommended configuration can be found below.
           -- require'snippy'.expand_snippet(args.body) -- For `snippy` users.
           -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
           -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
+
+          -- For `mini.snippets` users:
+          -- local insert = MiniSnippets.config.expand.insert or MiniSnippets.default_insert
+          -- insert({ body = args.body }) -- Insert at cursor
+          -- cmp.resubscribe({ "TextChangedI", "TextChangedP" })
+          -- require("cmp.config").set_onetime({ sources = {} })
         end,
       },
       window = {