fix: restore uv tool install now that container image is fixed

The adaptix-container image now preserves pip3 (autoremove removed),
so uv is available. PATH is set before the uv call so the reinstall
and the adaptix-testing entry point are both found.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: TGJLS

.github/workflows/test.yaml

@@ -194,13 +194,11 @@ jobs:
             "$CI_CONTAINER" \
             bash -c '
               export PATH="/usr/local/bin:/root/.local/bin:$PATH"
-              # Extract venv Python from the installed entry point's shebang —
-              # guaranteed correct regardless of Python version or tool name.
-              VENV_PY=$(sed -n '1s/^#!//p' /root/.local/bin/adaptix-testing)
+              uv tool install /workspace --reinstall
 
               # ── Feature validation (no server required) ──────────────────
               echo "=== Feature validation ==="
-              "$VENV_PY" /workspace/run.py --help 2>&1 | grep -q -- "-o" && \
+              adaptix-testing --help 2>&1 | grep -q -- "-o" && \
                 echo "✓ --output flag available" || \
                 { echo "✗ --output flag missing from CLI"; exit 1; }
               echo "=== Feature validation passed ==="
@@ -230,7 +228,7 @@ jobs:
 
               # ── Integration tests (exercises --output and preamble) ──────
               echo "AdaptixC2 Ready! Running integration tests..."
-              "$VENV_PY" /workspace/run.py -c /tmp/ci_config.yaml -t /workspace/.github/ci/tasks.yaml \
+              adaptix-testing -c /tmp/ci_config.yaml -t /workspace/.github/ci/tasks.yaml \
                 -o /tmp/ci-results.txt
               TEST_EXIT_CODE=$?