Create a Static Site Generation platform; Deduplicate hot reloading code (#2226)

* create static site generation helpers in the router crate

* work on integrating static site generation into fullstack

* move ssg into a separate crate

* integrate ssg with the launch builder

* simplify ssg example

* fix static_routes for child routes

* move CLI hot reloading websocket code into dioxus-hot-reload

* fix some unused imports

* use the same hot reloading websocket code for fullstack

* fix fullstack hot reloading

* move cli hot reloading logic into the hot reload crate

* ssg example working with dx serve

* add more examples

* fix clippy

* fix formatting

* fix hot reload doctest imports

* fix axum imports

* don't run server doc tests

* Fix hot reload websocket doc examples

packages/fullstack/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "dioxus-fullstack"
-authors = ["Jonathan Kelley, Evan Almloff"]
+authors = ["Jonathan Kelley", "Evan Almloff"]
 version = { workspace = true }
 edition = "2021"
 description = "Fullstack Dioxus Utilities"
@@ -62,7 +62,7 @@ dioxus-cli-config = { workspace = true, features = ["read-config"], optional = t
 tokio = { workspace = true, features = ["rt", "sync"], optional = true }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-dioxus-hot-reload = { workspace = true }
+dioxus-hot-reload = { workspace = true, features = ["serve"] }
 tokio = { workspace = true, features = ["rt", "sync", "rt-multi-thread"], optional = true }
 
 [dev-dependencies]
@@ -70,13 +70,14 @@ dioxus = { workspace = true, features = ["fullstack"] }
 
 [features]
 default = ["hot-reload"]
-hot-reload = ["serde_json"]
+hot-reload = ["serde_json", "dioxus-hot-reload/serve"]
 web = ["dioxus-web", "web-sys"]
 desktop = ["dioxus-desktop", "server_fn/reqwest", "dioxus_server_macro/reqwest"] 
 mobile = ["dioxus-mobile"]
 default-tls = ["server_fn/default-tls"]
 rustls = ["server_fn/rustls"]
 axum = ["dep:axum", "tower-http", "server", "server_fn/axum", "dioxus_server_macro/axum"]
+static-site-generation = []
 server = [
     "server_fn/ssr",
     "dioxus_server_macro/server",