feat(ci): test both conda environments (PyPI + dev)

- conda-test-dev: environment-dev.yml (local source, runs unit tests)
- conda-test-pypi: environment.yml (PyPI install, verifies server loads)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: HanSur94

.github/workflows/ci.yml

@@ -120,7 +120,7 @@ jobs:
       - run: pip install -e ".[dev,monitoring]"
       - run: pytest tests/ -v -k "not matlab" --ignore=tests/test_mcp_integration.py -W ignore::pytest.PytestUnraisableExceptionWarning
 
-  conda-test:
+  conda-test-dev:
     needs: lint
     runs-on: ubuntu-latest
     steps:
@@ -141,6 +141,24 @@ jobs:
         shell: bash -el {0}
         run: pytest tests/ -v -k "not matlab" --ignore=tests/test_integration.py --ignore=tests/test_mcp_integration.py -W ignore::pytest.PytestUnraisableExceptionWarning
 
+  conda-test-pypi:
+    needs: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: conda-incubator/setup-miniconda@v3
+        with:
+          activate-environment: matlab-mcp
+          environment-file: environment.yml
+          auto-activate-base: false
+          python-version: "3.12"
+      - name: Verify server loads (PyPI install)
+        shell: bash -el {0}
+        run: |
+          python -c "from matlab_mcp.server import main; print('OK: server')"
+          python -c "from matlab_mcp.config import AppConfig; print('OK: config')"
+          matlab-mcp --help
+
   integration-test:
     needs: lint
     runs-on: ubuntu-latest