Migrate Skyvern to uv from poetry (#3554)

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>
Co-authored-by: stas <stas@skyvern.com>

.github/workflows/codeflash.yaml

@@ -22,22 +22,23 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.11"
-      - name: Install Project Dependencies
+      - name: Install uv
         run: |
-          python -m pip install --upgrade pip
-          pip install poetry
-          poetry install --all-extras
-          poetry add codeflash
-      - name: create test dir
+          curl -LsSf https://astral.sh/uv/install.sh | sh
+          echo "$HOME/.local/bin" >> $GITHUB_PATH
+      - name: Sync project dependencies
         run: |
-          mkdir -p codeflash-tests
+          uv sync --group dev
+      - name: Install Codeflash into venv
+        run: |
+          uv pip install codeflash
+      - name: Create test dir
+        run: mkdir -p codeflash-tests
       - name: Run Codeflash to optimize code
-        run: |
-          poetry env use python
-          poetry run codeflash
+        run: uv run codeflash
       - name: remove test dir
         run: |-
           rm -rf codeflash-tests