Fill three workshop certificates

Start with: examples/nornaforms/workshop-certificate-form.pdf, a fictional form with four text fields (participant_name, workshop, date, hours), and examples/nornaforms/participants.csv, three fictional participants under the same column names.

1. Open your local NornaForms page. In 1 Form template click Choose a PDF and select workshop-certificate-form.pdf.
2. In 2 CSV data click Choose a CSV and select participants.csv.
3. In 3 Mapping click Auto-map by name.
4. In 4 Preview & checks, replace the Output filename template with certificate-{{participant_name}} and click Check all rows.
5. In 5 Generate click Generate ZIP.

Expected result: NornaForms accepts the form (“4 text fields on 1 pages”) and the CSV (“3 rows, 4 columns”), maps 4 of 4 fields and reports “Checks finished: all 3 row(s) pass, 3 warning(s)”. The warnings only say that spaces in file names became “_”. The browser downloads workshop-certificate-form-3-copies.zip containing certificate-Ada_Example.pdf, certificate-Bruno_Sample.pdf, certificate-Chen_Placeholder.pdf and _nornaforms-report.csv. Each PDF's fields hold that participant's values.

All examples are fictional or synthetic.
