Add a ton of comments to rsx/hotreload, add snapshot testing, refactor a bit to simplify the crate (#2130)

Merge dynamic context and dynamic mapping, clean up the rsx hotreload logic, and add location data to the Rsx objects

packages/rsx/Cargo.toml

@@ -23,7 +23,11 @@ krates = { version = "0.16.6", optional = true }
 tracing = { workspace = true }
 
 [features]
-default = ["html"]
+default = ["html", "hot_reload"]
 hot_reload = ["krates", "internment", "dioxus-core"]
 serde = ["dep:serde"]
 html = []
+
+
+[dev-dependencies]
+insta = "1.36.1"