plugins/lsp: configure deno ls

plugins/lsp/lspconfig.lua

@@ -77,6 +77,11 @@ lsp_config.nil_ls.setup({})
 lsp_config.tsserver.setup({})
 lsp_config.eslint.setup({})
 
+-- deno
+-- To appropriately highlight codefences returned from denols
+vim.g.markdown_fenced_languages = { "ts=typescript" }
+lsp_config.denols.setup({})
+
 -- rust
 lsp_config.rust_analyzer.setup({
 	-- Server-specific settings...