Add codespell pre-commit (#98)

Author: jarrodmillman

.pre-commit-config.yaml

@@ -29,3 +29,8 @@ repos:
       - id: ruff
         args: ["--fix", "--show-fixes", "--exit-non-zero-on-fix"]
       - id: ruff-format
+
+  - repo: https://github.com/codespell-project/codespell
+    rev: "193cd7d27cd571f79358af09a8fb8997e54f8fff" # frozen: v2.3.0
+    hooks:
+      - id: codespell