update nvim config

.config/nvim/lua/pluginconf/nullls.lua

@@ -2,6 +2,7 @@ local nullls = require "null-ls"
 
 nullls.setup {
     sources = {
+        nullls.builtins.code_actions.gitsigns,
         nullls.builtins.code_actions.shellcheck,
         nullls.builtins.diagnostics.fish,
         nullls.builtins.diagnostics.gitlint.with {

.config/nvim/lua/pluginconf/telescope.lua

@@ -11,6 +11,12 @@ require("telescope").setup {
         },
     },
 
+    pickers = {
+        find_files = {
+            find_command = { "fd", "--type", "f", "--strip-cwd-prefix", "--hidden" },
+        },
+    },
+
     extensions = {
         ["ui-select"] = {
             require("telescope.themes").get_dropdown {},

.config/nvim/lua/plugins.lua

@@ -70,7 +70,12 @@ return require("packer").startup(function(use)
         end,
         config = pconf "firenvim",
     }
-    use "airblade/vim-gitgutter"
+    use {
+        "lewis6991/gitsigns.nvim",
+        config = function()
+            require("gitsigns").setup {}
+        end,
+    }
     use "dag/vim-fish"
     use "uiiaoo/java-syntax.vim"
     use "sheerun/vim-polyglot"