DEVX-44: fix: add build/twine to ci deps, activate venv in notify_failure

.gitea/workflows/post-merge.yml

@@ -119,6 +119,7 @@ jobs:
           REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
           PYTHONPATH: src
         run: |
+          . .venv/bin/activate 2>/dev/null || true
           export PATH="$HOME/.local/bin:$PATH"
           python3 -m devx.tools.install_tools --tool tea
           tea login add --name devx --url "${{ github.server_url }}" --token "$REPO_TOKEN" || true

pyproject.toml

@@ -30,6 +30,8 @@ version = {attr = "devx.__version__"}
 ci = [
     "pytest>=9.1.0",
     "pytest-cov>=7.1.0",
+    "build>=1.5.0",
+    "twine>=6.2.0",
 ]
 # Lint and type-checking tools (quality job)
 lint = [