feat: add dx print command, drive hotpatching engine directly. (#4602)

* feat: add dx print command

* small tweak to how client_target is handled

* hotpatching engine wired up!

* small cleanups

* lighter diff

* little bit more light cleanups

* remove changes to manganis

* fix wrong dir error

* move session_cache fixing to prebuild step

Cargo.lock

@@ -5442,8 +5442,10 @@ name = "dioxus-dx-wire-format"
 version = "0.7.0-rc.0"
 dependencies = [
  "cargo_metadata",
+ "manganis-core",
  "serde",
  "serde_json",
+ "subsecond-types",
 ]
 
 [[package]]