Add pet-hatch locator for Hatch-managed virtual environments

Agent-Logs-Url: https://github.com/microsoft/python-environment-tools/sessions/26aa38e4-33be-45b3-9227-4fdb97b20b24

Co-authored-by: eleanorjboyd <26030610+eleanorjboyd@users.noreply.github.com>

Author: Copilot

Cargo.lock

@@ -43,6 +43,7 @@ pub struct Configuration {
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
 pub enum LocatorKind {
     Conda,
+    Hatch,
     Homebrew,
     LinuxGlobal,
     MacCommandLineTools,

crates/pet-core/src/lib.rs

@@ -19,6 +19,7 @@ pub enum PythonEnvironmentKind {
     PyenvVirtualEnv, // Pyenv virtualenvs.
     Pipenv,
     Poetry,
+    Hatch,
     MacPythonOrg,
     MacCommandLineTools,
     LinuxGlobal,

crates/pet-core/src/python_environment.rs

@@ -0,0 +1,17 @@
+[package]
+name = "pet-hatch"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[target.'cfg(target_os = "windows")'.dependencies]
+msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
+
+[dependencies]
+pet-core = { path = "../pet-core" }
+pet-fs = { path = "../pet-fs" }
+pet-python-utils = { path = "../pet-python-utils" }
+log = "0.4.21"
+
+[dev-dependencies]
+tempfile = "3.13"