Update install_dev_deps.py to use tomlkit and modify CI workflow for dependency installation

- Replace 'toml' with 'tomlkit' in install_dev_deps.py for enhanced functionality.
- Update GitHub Actions workflow to install 'tomlkit' alongside 'sh' to ensure proper execution of the installation script.

Author: michaelaye

.github/workflows/test.yaml

@@ -48,8 +48,8 @@ jobs:
       shell: bash -l {0}
       run: |
         echo "=== Starting dependency installation ==="
-        echo "Installing sh package first..."
-        mamba install -y -c conda-forge sh
+        echo "Installing required packages for install_dev_deps.py..."
+        mamba install -y -c conda-forge sh tomlkit
         echo "Running install_dev_deps.py..."
         python install_dev_deps.py
         echo "=== Dependency installation completed ==="

install_dev_deps.py

@@ -3,7 +3,7 @@
 from pathlib import Path
 
 import sh
-import toml
+import tomlkit
 
 # Define packages that should be installed via pip instead of conda
 PIP_PACKAGES = {"build", "pip-tools", "planets"}
@@ -42,7 +42,7 @@ def install_deps():
     print("\nReading pyproject.toml...")
     pyproject_path = Path("pyproject.toml")
     with open(pyproject_path) as f:
-        pyproject = toml.load(f)
+        pyproject = tomlkit.load(f)
 
     # Get main, spice, and dev dependencies
     print("\nCollecting dependencies from pyproject.toml...")