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.ps1

@@ -0,0 +1,36 @@
+$ErrorActionPreference = "Stop"
+
+$imageTag = if ($env:TEAMCITY_BUILD_NUMBER) { $env:TEAMCITY_BUILD_NUMBER } else { "local" }
+$imageName = "its-workflow-npm:$imageTag"
+
+Write-Host "Builde Docker Image $imageName"
+docker build -t $imageName .
+
+Write-Host "Starte Workflow Container"
+docker run --rm `
+  -e JIRA_BASE_URL `
+  -e JIRA_USER_EMAIL `
+  -e JIRA_API_TOKEN `
+  -e JIRA_SOURCE_JQL `
+  -e JIRA_SOURCE_MAX_RESULTS `
+  -e JIRA_TARGET_PROJECT_KEY `
+  -e JIRA_TARGET_BOARD_ID `
+  -e JIRA_TARGET_ISSUE_TYPE `
+  -e JIRA_TARGET_SUMMARY_PREFIX `
+  -e JIRA_TARGET_LABELS `
+  -e SOLUTION_VERSION `
+  -e XRAY_REPORT_URL `
+  -e SONAR_REPORT_URL `
+  -e JIRA_DRY_RUN `
+  -e OUTPUT_HTML_PATH `
+  -e SMTP_ENABLED `
+  -e SMTP_HOST `
+  -e SMTP_PORT `
+  -e SMTP_SECURE `
+  -e SMTP_USER `
+  -e SMTP_PASS `
+  -e SMTP_FROM `
+  -e SMTP_TO `
+  -e SMTP_SUBJECT_PREFIX `
+  -v "${PWD}\report-output:/app/report-output" `
+  $imageName