Content-Type text/event-stream

[jmcudd]

Certainly there are more content types than this. I'm trying to implement Server Sent Events and there doesn't seem to be a way to override this and set the content type to text/event-stream. I'm new to Zig and Zap, so I'm probably just overlooking something.

zap/src/request.zig

Lines 371 to 379 in 675c65b

	pub fn setContentType(self: *const Self, c: ContentType) HttpError!void {
	const s = switch (c) {
	.TEXT => "text/plain",
	.JSON => "application/json",
	else => "text/html",
	};
	zap.debug("setting content-type to {s}\n", .{s});
	return self.setHeader("content-type", s);
	}

I also tried setting the headers req.setHeader("Content-Type", "text/event-stream") but this doesn't change the content type. Also when the accept field is set to text/event-stream in the request, the router doesn't trigger the corresponding route handler.