Engine Brotli compressed and optional http servers compression

[JT117]

Relates to #199

Goal 1: Serve brotli pre compressed perseus engine files

• Change perseus-cli to brotli compress the engine files after building them (maybe better to add it in the cmds vec ?)
• Add a flag in the perseus-cli to deactivate the brotli compress file generation: disable_engine_compression
• Change the servers configuration to serve the .br files first and if not found defaults to the uncompressed file.

Result :

On the basic example:	Mode	File	raw kB	brotli kB
serve	bundle.js	42.42	6.5
	bundle.wasm	2980	554.71
deploy	bundle.js	32.43	5.23
	bundle.wasm	315.98	109.62

The lighthouse score on mobile goes up from 97% to 100% On my app it goes from 89% to 100% on mobile.

Remarks: Each server has it's own way to do thing, it goes from simple to I had to make a new Responder for Rocket

Goal 2: Add the possibility for users to enable http compression on the servers

• Add on actix-web, axum, rocket and warp a new features: dflt-server-with-compression
• If the features is enabled, the server activate native compression

Result:

On the basic example:

Server	File	raw (kB)	compressed (kB)	Type
rocket	index	1.010	0.638	brotli
	about	0.927	0.328	brotli
warp	index	1.010	0.657	gzip
	about	0.927	0.611	gzip
actix-web	index	1.010	0.694	gzip
	about	0.927	0.647	gzip
axum	index	1.010	0.657	gzip
	about	0.927	0.610	gzip

I would be happy to discuss the changes 😄 , and explain the choices that I made

[JT117]

Thanks for the feedback :) I'm on it, I will look again at rocket to see if I missed something, compress only the js and wasm bundle, change the flag name to disable_bundle_compression and accept all the corrections you made

[arctic-hen7]

I've just resolved a tiny conflict (Git being very silly), and, once tests are passing, this should be good to merge! Thanks again!