Most of the refactor. Need to switch machines.

crates/pom/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "pom"
+version = "0.1.0"
+edition.workspace = true
+license.workspace = true
+
+description = "Library for serializing and deserializing Maven's POM"
+repository.workspace = true
+
+publish.workspace = true
+test.workspace = true
+
+[dependencies]
+derive_more.workspace = true
+hard-xml.workspace = true
+serde.workspace = true
+semver.workspace = true
+strum.workspace = true