fix: sync tutorial screenshots, resolve indefinite article grammar, ensure consistent indentation for alerts#218

rpietzsch merged 1 commit intoeccenca:maineccenca/documentation.eccenca.com:mainfrom

MaximilianWenzel:bugfix/graph-insights-screenshot-and-template-syncMaximilianWenzel/documentation.eccenca.com:bugfix/graph-insights-screenshot-and-template-syncCopy head branch name to clipboard