switched to lazy.nvim and clean up a bit

lua/config/lsp-settings.lua

@@ -1,35 +1,35 @@
 local on_attach = function(_, bufnr)
-    vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
-    vim.o.signcolumn = 'yes'
+    vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
+    vim.o.signcolumn = "yes"
 
     local map = function(from, to)
-        vim.keymap.set('n', from, to,
+        vim.keymap.set("n", from, to,
             { noremap = true, silent = true, buffer = bufnr }
         )
     end
 
-    map('gd', vim.lsp.buf.definition)
-    map('gr', vim.lsp.buf.references)
-    map('gi', vim.lsp.buf.implementation)
-    map('gD', vim.lsp.buf.declaration)
+    map("gd", vim.lsp.buf.definition)
+    map("gr", vim.lsp.buf.references)
+    map("gi", vim.lsp.buf.implementation)
+    map("gD", vim.lsp.buf.declaration)
 
-    map('K', vim.lsp.buf.hover)
-    map('<C-k>', vim.lsp.buf.signature_help)
+    map("K", vim.lsp.buf.hover)
+    map("<C-k>", vim.lsp.buf.signature_help)
 
-    map('<leader>wa', vim.lsp.buf.add_workspace_folder)
-    map('<leader>wr', vim.lsp.buf.remove_workspace_folder)
-    map('<leader>wl', function()
+    map("<leader>wa", vim.lsp.buf.add_workspace_folder)
+    map("<leader>wr", vim.lsp.buf.remove_workspace_folder)
+    map("<leader>wl", function()
         print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
     end)
-    map('<leader>D', vim.lsp.buf.type_definition)
-    map('<leader>rn', vim.lsp.buf.rename)
-    map('<leader>ca', vim.lsp.buf.code_action)
-    map('<leader>fm', function()
+    map("<leader>D", vim.lsp.buf.type_definition)
+    map("<leader>rn", vim.lsp.buf.rename)
+    map("<leader>ca", vim.lsp.buf.code_action)
+    map("<leader>fm", function()
         vim.lsp.buf.format { async = true }
     end)
 end
 
-local capabilities = require 'cmp_nvim_lsp'.default_capabilities(
+local capabilities = require "cmp_nvim_lsp".default_capabilities(
     vim.lsp.protocol.make_client_capabilities()
 )