refactor: crypto and pnet (#469)

* feat: add initial plaintext 2 module

* refactor: initial refactor of pnet

* chore: fix lint

* fix: update plaintext api usage

* test: use plaintext for test crypto

* chore: update deps

test: update dialer suite scope

* feat: add connection protection to the upgrader

* refactor: cleanup and lint fix

* chore: remove unncessary transforms

* chore: temporarily disable bundlesize

* chore: add missing dep

* fix: use it-handshake to prevent overreading

* chore(fix): PR feedback updates

* chore: apply suggestions from code review

Co-Authored-By: Vasco Santos <vasco.santos@moxy.studio>

test/utils/mockCrypto.js

@@ -4,7 +4,7 @@ const PeerId = require('peer-id')
 const Peers = require('../fixtures/peers')
 
 module.exports = {
-  tag: '/insecure',
+  protocol: '/insecure',
   secureInbound: (localPeer, stream) => {
     return {
       conn: stream,