nvim: Add djot filetype to prose plugins

Since it is (basically) markdown, we add it to markdown-like filetypes.

nvim/.config/nvim/lua/plugins/prose.lua

@@ -1,8 +1,10 @@
 local md_like = {
 	"markdown",
+	"djot",
 	"pandoc",
 	"quarto",
 	"vimwiki",
+	"codecompanion",
 }
 local org_like = {
 	"norg",
@@ -68,7 +70,6 @@ local prose_plugs = {
 		"MeanderingProgrammer/render-markdown.nvim",
 		main = "render-markdown",
 		opts = {
-			file_types = { unpack(md_like) },
 			render_modes = { "n", "c", "i" },
 			code = {
 				sign = false,