fix: Code actions related stuff

laptop/config/plugins.lua

@@ -90,7 +90,19 @@ require("lazy").setup({
             event = "LspAttach",
             config = true,
         },
+        {
+            "folke/snacks.nvim",
+            priority = 1000,
+            lazy = false,
+            ---@type snacks.Config
+            opts = {
+                picker = { enabled = true },
+                bigfile = { enabled = true },
+                dashboard = { enabled = true },
+            },
+        },
         "dvrlabs/takeout.nvim",
+        "aznhe21/actions-preview.nvim",
     },
     lockfile = vim.fn.stdpath("config") .. "/config/lazy-lock.json",
     install = { missing = true, colorscheme = { "habamax" } },

laptop/plugin/lsp_config.lua

@@ -9,7 +9,7 @@ local map = vim.keymap.set
 vim.api.nvim_create_autocmd("LspAttach", {
     callback = function()
         map('n', '<localleader>k', vim.lsp.buf.hover, { remap = false })
-        map('n', '<localleader>a', vim.lsp.buf.code_action, { remap = false })
+        map({ 'v', 'n' }, '<localleader>a', require("actions-preview").code_actions, { remap = false })
         map('n', '<localleader>d', vim.diagnostic.open_float, { remap = false })
         map('n', '<localleader>n', vim.diagnostic.goto_next, { remap = false })
         map('n', '<localleader>N', vim.diagnostic.goto_prev, { remap = false })

laptop/plugin/treesitter.lua

@@ -3,7 +3,7 @@ local configs = require("nvim-treesitter.configs")
 configs.setup({
     ensure_installed = { "rust", "lua", "vim", "vimdoc", "ocaml",
         "yaml", "dockerfile", "bash", "html", "javascript", "css", "go",
-        "json", "python", "fish", "haskell" },
+        "json", "python", "fish", "haskell", "diff" },
     sync_install = false,
     disable = { "latex" },
     highlight = {