fixed issue with unexpected shapes / types of volume variables

.github/actions/setup-uv-env/action.yml

@@ -3,9 +3,8 @@ description: "Composite action to setup the Python and uv environment."
 
 inputs:
   python-version:
-    required: false
+    required: true
     description: "The python version to use"
-    default: "3.11"
 
 runs:
   using: "composite"
@@ -19,15 +18,8 @@ runs:
       run: curl -LsSf https://astral.sh/uv/install.sh | sh
       shell: bash
 
-    - name: Load cached venv
-      id: cached-uv-dependencies
-      uses: actions/cache@v4
-      if: github.run_attempt == 1
-      with:
-        path: .venv
-        key: venv-${{ runner.os }}-${{ inputs.python-version }}-${{ hashFiles('uv.lock') }}
-
     - name: Install dependencies
-      if: github.run_attempt > 1 || steps.cached-uv-dependencies.outputs.cache-hit != 'true'
-      run: uv sync --all-groups
+      run: |
+        uv venv --python $(python${{ inputs.python-version }} --version | awk '{print $2;}')
+        uv sync --all-groups
       shell: bash

.github/workflows/main.yml

@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
       fail-fast: false
     defaults:
       run: