feat(nvim): add actions-preview.nvim

modules/programs/nvim/plugins/default.nix

@@ -148,6 +148,7 @@ with builtins;
             }
           ];
         }
+        { plugin = actions-preview-nvim; }
       ];
     }
     {

modules/programs/nvim/plugins/nvim-lspconfig.lua

@@ -34,7 +34,7 @@ local on_attach_def = function(client, bufnr)
       l = {
         name = "lsp",
         d = { vim.diagnostic.open_float, "Open diagnostic window" },
-        c = { vim.lsp.buf.code_action, "Code action" },
+        c = { require("actions-preview").code_actions, "Code action", mode = { "v", "n" } },
         r = {
           function()
             return ":IncRename " .. vim.fn.expand("<cword>")