chore: improve CI workflow for Poetry binary handling

- Enhanced the CI workflow to dynamically reference the Poetry binary from the GitHub workspace, ensuring compatibility across different environments.
- Updated the PATH variable to include the workspace, facilitating access to the Poetry installation.
- Added checks to verify the existence of the Poetry binary in multiple locations, improving robustness during dependency installation and test execution.

These changes aim to streamline the CI process and enhance reliability in various environments.

Author: northpowered

.github/workflows/ci_prepare.yml

@@ -132,10 +132,11 @@ jobs:
         run: |
           echo "$HOME/.local/bin" >> $GITHUB_PATH
           echo "$HOME/.poetry/bin" >> $GITHUB_PATH
+          echo "${{ github.workspace }}" >> $GITHUB_PATH
 
       - name: Verify Poetry installation
         run: |
-          poetry --version || $HOME/.local/bin/poetry --version || $HOME/.poetry/bin/poetry --version
+          poetry --version || $HOME/.local/bin/poetry --version || $HOME/.poetry/bin/poetry --version || ${{ github.workspace }}/poetry --version
 
       - name: Load cached Poetry dependencies
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
@@ -149,24 +150,30 @@ jobs:
       - name: Install dependencies
         run: |
           POETRY_BIN="$HOME/.local/bin/poetry"
+          if [ ! -f "$POETRY_BIN" ]; then
+            POETRY_BIN="${{ github.workspace }}/poetry"
+          fi
           if [ ! -f "$POETRY_BIN" ]; then
             POETRY_BIN="poetry"
           fi
           "$POETRY_BIN" install --with test --no-root --no-interaction
         shell: bash
         env:
-          PATH: /usr/local/bin:/usr/bin:/bin:$HOME/.local/bin:$HOME/.poetry/bin
+          PATH: /usr/local/bin:/usr/bin:/bin:$HOME/.local/bin:$HOME/.poetry/bin:${{ github.workspace }}
 
       - name: Run tests with coverage
         run: |
           POETRY_BIN="$HOME/.local/bin/poetry"
+          if [ ! -f "$POETRY_BIN" ]; then
+            POETRY_BIN="${{ github.workspace }}/poetry"
+          fi
           if [ ! -f "$POETRY_BIN" ]; then
             POETRY_BIN="poetry"
           fi
           "$POETRY_BIN" run pytest tests/ --cov=temporal_boost --cov-report=xml --cov-report=term --cov-report=html -v
         shell: bash
         env:
-          PATH: /usr/local/bin:/usr/bin:/bin:$HOME/.local/bin:$HOME/.poetry/bin
+          PATH: /usr/local/bin:/usr/bin:/bin:$HOME/.local/bin:$HOME/.poetry/bin:${{ github.workspace }}
 
       - name: Upload coverage to Codecov
         if: matrix.python-version == '3.11'