Clean up test extra dependencies (#3656)

* Clean up test extra dependencies

* Add changelog

* Put back uv in test deps

Co-authored-by: Davis Bennett <davis.v.bennett@gmail.com>

---------

Co-authored-by: Davis Bennett <davis.v.bennett@gmail.com>

Author: dstansby

changes/3656.misc.md

@@ -0,0 +1 @@
+Removed *rich* and *mypy* from the `[test]` dependencies, and added a new `[dev]` dependency group that can be used to install all the development dependencies.

pyproject.toml

@@ -70,15 +70,13 @@ gpu = [
     "cupy-cuda12x",
 ]
 cli = ["typer"]
-# Development extras
+# Testing extras
 test = [
     "coverage>=7.10",
     "pytest",
     "pytest-asyncio",
     "pytest-cov",
     "pytest-accept",
-    "rich",
-    "mypy",
     'numpydoc',
     "hypothesis",
     "pytest-xdist",
@@ -116,6 +114,14 @@ docs = [
     'astroid<4',
     'pytest'
 ]
+# All development extras
+dev = [
+    "zarr[optional]",
+    "zarr[test]",
+    "zarr[remote_tests]",
+    "zarr[docs]",
+    "mypy",
+]
 
 [project.scripts]
 zarr = "zarr._cli.cli:app"