Pyproj build failures (#2195)

* Close issue_2165 (#2166)

Add event handlers on the cut event

* Close issue_2165 (#2166)

Add event handlers on the cut event

* Version fix python to 3.13 for now

On advice of Martin. This is because we mixup pip and anaconda.

Author: hansthen

.github/workflows/test_geopandas.yml

@@ -28,7 +28,7 @@ jobs:
       with:
         environment-name: TEST
         create-args: >-
-          python=3
+          python=3.13
           --file folium/requirements.txt
 
     - name: Checkout Geopandas

.github/workflows/test_streamlit_folium.yml

@@ -19,7 +19,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v6
       with:
-        python-version: '3.x'
+        python-version: '3.13'
 
     - name: Checkout Folium
       uses: actions/checkout@v5
@@ -43,6 +43,7 @@ jobs:
     - name: Install streamlit_folium dev dependencies
       run: |
         cd streamlit_folium
+        sudo apt-get install proj-bin
         uv sync --group dev --group test
 
     - name: Install playwright dependencies