feat(workflow): automate Jira summary pipeline with optional Xray/Sonar links and solution version

- add npm workflow to fetch recent Jira issues, summarize them, and create a target Jira ticket
- generate HTML report and optional SMTP email output
- add Docker runtime and TeamCity runner scripts (sh/ps1)
- support optional SOLUTION_VERSION, XRAY_REPORT_URL, SONAR_REPORT_URL
- map SOLUTION_VERSION to Jira fixVersions on ticket creation
- update README and .env.example with new configuration

teamcity/run-workflow.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env sh
+set -eu
+
+IMAGE_TAG="${TEAMCITY_BUILD_NUMBER:-local}"
+IMAGE_NAME="its-workflow-npm:${IMAGE_TAG}"
+
+echo "Builde Docker Image ${IMAGE_NAME}"
+docker build -t "${IMAGE_NAME}" .
+
+echo "Starte Workflow Container"
+docker run --rm \
+  -e JIRA_BASE_URL \
+  -e JIRA_USER_EMAIL \
+  -e JIRA_API_TOKEN \
+  -e JIRA_SOURCE_JQL \
+  -e JIRA_SOURCE_MAX_RESULTS \
+  -e JIRA_TARGET_PROJECT_KEY \
+  -e JIRA_TARGET_BOARD_ID \
+  -e JIRA_TARGET_ISSUE_TYPE \
+  -e JIRA_TARGET_SUMMARY_PREFIX \
+  -e JIRA_TARGET_LABELS \
+  -e SOLUTION_VERSION \
+  -e XRAY_REPORT_URL \
+  -e SONAR_REPORT_URL \
+  -e JIRA_DRY_RUN \
+  -e OUTPUT_HTML_PATH \
+  -e SMTP_ENABLED \
+  -e SMTP_HOST \
+  -e SMTP_PORT \
+  -e SMTP_SECURE \
+  -e SMTP_USER \
+  -e SMTP_PASS \
+  -e SMTP_FROM \
+  -e SMTP_TO \
+  -e SMTP_SUBJECT_PREFIX \
+  -v "$(pwd)/report-output:/app/report-output" \
+  "${IMAGE_NAME}"