fix(workflows): create virtual environment for dependency installation in reusable-build-app.yml

- for some reason now making virtual environment is required else I get hit by a weird bug related to the xonsh shell. It used to work fine a few weeks back

Author: kun-codes

.github/workflows/reusable-build-app.yml

@@ -81,13 +81,42 @@ jobs:
                     echo "KONCENTRO_VERSION=$version" >> $env:GITHUB_ENV
                     Write-Output "Koncentro version: $version"
 
+            -   name: Install Poetry
+                run: |
+                    python -m pip install --upgrade pip
+                    python -m pip install poetry
+
+            -   name: Create venv and add to PATH (Linux and MacOS)
+                if: matrix.os == 'ubuntu-22.04' || matrix.os == 'ubuntu-24.04-arm' || matrix.os == 'macos-latest' || matrix.os == 'macos-15-intel'
+                env:
+                    POETRY_VIRTUALENVS_CREATE: true
+                    POETRY_VIRTUALENVS_IN_PROJECT: true
+                run: |
+                    poetry env use python
+                    VENV_PATH=$(poetry env info -p)
+                    echo "VENV_PATH=$VENV_PATH" >> $GITHUB_ENV
+                    echo "$VENV_PATH/bin" >> $GITHUB_PATH
+
+            -   name: Create venv and add to PATH (Windows)
+                if: matrix.os == 'windows-latest'
+                env:
+                    POETRY_VIRTUALENVS_CREATE: true
+                    POETRY_VIRTUALENVS_IN_PROJECT: true
+                run: |
+                    poetry env use python
+                    $venvPath = poetry env info -p
+                    echo "VENV_PATH=$venvPath" >> $env:GITHUB_ENV
+                    echo "$venvPath\Scripts" >> $env:GITHUB_PATH
+
             -   name: Install dependencies
                 env:
-                    POETRY_VIRTUALENVS_CREATE: false
+                    POETRY_VIRTUALENVS_CREATE: true
+                    POETRY_VIRTUALENVS_IN_PROJECT: true
+                    PIP_DEFAULT_TIMEOUT: 120
+                    PIP_RETRIES: 5
                 run: |
                     python -m pip install --upgrade pip
-                    python -m pip install poetry
-                    poetry install --no-cache --no-interaction --no-root
+                    poetry install --no-cache --no-interaction --no-root --only main,build
 
             -   name: Debug Packages
                 run: |