feat(logging): erweitertes Workflow-Logging in App und TeamCity-Skripten

- detaillierte Schritt-Logs mit Timestamp in `src/index.js` ergänzt
- Logging für Laufkontext hinzugefügt (Dry-Run, JQL, Zielprojekt/Board, Wiki/SMTP/Output)
- Logging für Jira-Fetch, Report-Erstellung, Ticket-/Wiki-Erstellung, HTML-Write und Mail-Versand erweitert
- TeamCity Wrapper (`run-workflow.sh` und `run-workflow.ps1`) um Kontext-Logs erweitert
- Volume-Mapping in TeamCity-Skripten als explizite Log-Ausgabe ergänzt

teamcity/run-workflow.sh

@@ -3,11 +3,15 @@ set -eu
 
 IMAGE_TAG="${TEAMCITY_BUILD_NUMBER:-local}"
 IMAGE_NAME="its-workflow-npm:${IMAGE_TAG}"
+HOST_REPORT_DIR="$(pwd)/report-output"
+CONTAINER_REPORT_DIR="/opt/app-root/src/report-output"
 
 echo "Builde Docker Image ${IMAGE_NAME}"
 docker build -t "${IMAGE_NAME}" .
 
 echo "Starte Workflow Container"
+echo "Kontext: IMAGE_TAG=${IMAGE_TAG}, JIRA_DRY_RUN=${JIRA_DRY_RUN:-false}, ATLASSIAN_WIKI_ENABLED=${ATLASSIAN_WIKI_ENABLED:-false}, SMTP_ENABLED=${SMTP_ENABLED:-false}"
+echo "Volume Mapping: ${HOST_REPORT_DIR} -> ${CONTAINER_REPORT_DIR}"
 docker run --rm \
   -e JIRA_BASE_URL \
   -e JIRA_USER_EMAIL \
@@ -40,5 +44,5 @@ docker run --rm \
   -e SMTP_FROM \
   -e SMTP_TO \
   -e SMTP_SUBJECT_PREFIX \
-  -v "$(pwd)/report-output:/opt/app-root/src/report-output" \
+  -v "${HOST_REPORT_DIR}:${CONTAINER_REPORT_DIR}" \
   "${IMAGE_NAME}"