use uv instead of poetry in docs

.github/workflows/docs.yml

@@ -25,7 +25,7 @@ jobs:
             miniforge-version: latest
             activate-environment: env
             use-mamba: true
-            python-version: "3.11"
+            python-version: "3.12"
       - name: Add conda to system path
         run: |
           echo $CONDA/bin >> $GITHUB_PATH
@@ -35,17 +35,20 @@ jobs:
           version: 1.8.3
           virtualenvs-create: false
           installer-parallel: false
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
       - name: Install dependencies
+        env:
+          UV_SYSTEM_PYTHON: 1
         run: |
           sudo apt-get install -y libglu1-mesa xvfb
-          poetry install --no-interaction
-          pip install --upgrade scipy
           mamba install slepc4py=*=complex* -y
           mamba install julia
-          pip install jupyter-book
-          pip install --upgrade jupytext
-          pip install gdsfactory gplugins
-          pip list
+          uv pip install .
+          uv pip install jupyter-book
+          uv pip install --upgrade jupytext
+          uv pip install gdsfactory gplugins
+          uv pip list
       
       - uses: julia-actions/setup-julia@v2
         with: