clangd encoding fix

.nvchad-custom/configs/lspconfig.lua

@@ -23,5 +23,11 @@ for _, lsp in ipairs(servers) do
 	})
 end
 
+lspconfig["clangd"].setup({
+	on_attach = on_attach,
+	capabilities = {
+		offsetEncoding = { "utf-16" },
+	},
+})
 --
 -- lspconfig.pyright.setup { blabla}