Replace setuptools-conda workflow with manually tracked meta.yaml and conda build workflow

Doing this because `setuptools-conda` uses the `toml` library to read the pyproject.toml,
and it is deprecated and incompatible with modern pyproject.toml syntax.

Author: dihm

.github/workflows/build_release.yml

@@ -70,14 +70,15 @@ jobs:
       - name: Conda package (Unix)
         shell: bash -l {0}
         run: |
-          conda install -c labscript-suite setuptools-conda "conda-build<25"
-          setuptools-conda build $CONDA_BUILD_ARGS .
+          mkdir conda_packages
+          conda install conda-build
+          conda build conda.recipe/ -c rydiqule/label/main --no-test --no-anaconda-upload --output-folder conda_packages/
 
       - name: Upload Artifact (conda)
         uses: actions/upload-artifact@v4
         with:
           name: conda_packages
-          path: ./conda_packages
+          path: ./conda_packages/*/*.conda
           if-no-files-found: error
 
   github-release:
@@ -95,12 +96,6 @@ jobs:
           name: dist
           path: ./dist
 
-      - name: Download Artifact (conda)
-        uses: actions/download-artifact@v4
-        with:
-          name: conda_packages
-          path: ./conda_packages
-
       - name: Get Version Number
         run: |
           VERSION="${GITHUB_REF/refs\/tags\/v/}"

.gitignore

@@ -29,6 +29,7 @@ share/python-wheels/
 .installed.cfg
 *.egg
 MANIFEST
+conda_packages/
 
 # PyInstaller
 #  Usually these files are written by a python script from a template

conda.recipe/meta.yaml

@@ -0,0 +1,48 @@
+{% set version = "2.1.2" %}
+
+package:
+  name: rydiqule
+  version: {{ version }}
+
+source:
+  path: ..  # source code in parent directory
+
+build:
+  noarch: python
+  script: {{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation
+  number: 0
+
+requirements:
+  host:
+    - python >=3.8
+    - setuptools >=64
+    - setuptools-scm >=8
+    - pip
+  run:
+    - python >=3.8
+    - arc-alkali-rydberg-calculator >=3.5.0
+    - numpy
+    - scipy >=0.19.1
+    - leveldiagram >=0.3.1
+    - networkx
+    - psutil
+    - typing_extensions
+
+test:
+  imports:
+    - rydiqule
+  commands:
+    - pip check
+  requires:
+    - pip
+
+about:
+  summary: Rydberg Sensor Interactive Quantum Physics Module
+  license: Apache-2.0
+  license_file: LICENSE
+  doc_url: https://rydiqule.readthedocs.io/en/latest/
+  dev_url: https://github.com/QTC-UMD/rydiqule
+
+extra:
+  recipe-maintainers:
+    - dihm