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

Cargo.lock

@@ -2469,6 +2469,7 @@ name = "dioxus-rsx"
 version = "0.5.0-alpha.2"
 dependencies = [
  "dioxus-core 0.5.0-alpha.2",
+ "insta",
  "internment",
  "krates",
  "proc-macro2",
@@ -4728,6 +4729,19 @@ dependencies = [
  "generic-array 0.14.7",
 ]
 
+[[package]]
+name = "insta"
+version = "1.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a7c22c4d34ef4788c351e971c52bfdfe7ea2766f8c5466bc175dd46e52ac22e"
+dependencies = [
+ "console",
+ "lazy_static",
+ "linked-hash-map",
+ "similar",
+ "yaml-rust",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -7931,6 +7945,12 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f27f6278552951f1f2b8cf9da965d10969b2efdea95a6ec47987ab46edfe263a"
 
+[[package]]
+name = "similar"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32fea41aca09ee824cc9724996433064c89f7777e60762749a4170a14abbfa21"
+
 [[package]]
 name = "simple_logger"
 version = "4.3.3"
@@ -10250,6 +10270,15 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "927da81e25be1e1a2901d59b81b37dd2efd1fc9c9345a55007f09bf5a2d3ee03"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "yansi"
 version = "0.5.1"