chore: Cleanup luacheck issues

lua/doom/core/modules.lua

@@ -29,8 +29,6 @@ local core_modules = {
 }
 modules.enabled_modules = vim.tbl_deep_extend("keep", core_modules, dofile(modules.source))
 
-local system = require("doom.core.system")
-
 local keymaps_service = require("doom.services.keymaps")
 local commands_service = require("doom.services.commands")
 local autocmds_service = require("doom.services.autocommands")

lua/doom/modules/features/lsp/init.lua

@@ -227,14 +227,6 @@ lsp.configs["nvim-cmp"] = function()
 
   local replace_termcodes = utils.replace_termcodes
 
-  local source_map = {
-    nvim_lsp = "[LSP]",
-    luasnip = "[Snp]",
-    buffer = "[Buf]",
-    nvim_lua = "[Lua]",
-    path = "[Path]",
-  }
-
   --- Helper function to check what <Tab> behaviour to use
   --- @return boolean
   local function check_backspace()

lua/doom/modules/langs/cc/init.lua

@@ -1,5 +1,3 @@
-local utils = require("doom.utils")
-
 local cc = {}
 
 cc.settings = {

lua/doom/modules/langs/lua/init.lua

@@ -76,7 +76,7 @@ lua.settings = {
     -- for your Neovim config directory, the config.library settings will be used as is
     -- for plugin directories (root_dirs having a /lua directory), config.library.plugins will be disabled
     -- for any other directory, config.library.enabled will be set to false
-    override = function(root_dir, options) end,
+    override = function(_root_dir, _options) end,
     -- With lspconfig, Neodev will automatically setup your lua-language-server
     -- If you disable this, then you have to set {before_init=require("neodev.lsp").before_init}
     -- in your lsp start options