chore: A bunch of things I don't even remeber

.config/nvim/lua/plugins/mason-lspconfig.lua

@@ -1,19 +0,0 @@
-local mason_lspconfig = require "mason-lspconfig"
-
-mason_lspconfig.setup({
-    ensure_installed = { "sumneko_lua", "rust_analyzer" , "texlab", "hls"},
-    automatic_installation = true
-})
-
-local lspconfig = require "lspconfig"
-
-mason_lspconfig.setup_handlers {
-
-    -- This is a default handler that will be called for each installed server (also for new servers that are installed during a session)
-  function (server_name)
-    lspconfig[server_name].setup {
-      on_attach = on_attach,
-      flags = lsp_flags,
-    }
-  end,
-}