Sub-solution workbook pipeline on layout 5, fix element order in both importers

0 Fork 0

- New, deliberately separate pipeline for sub-solutions (markets and
  solutions must never break each other): generator
  vitec:generate-subsolution-workbooks (list from the page tree below
  /solutions, 39 workbooks, every sub-solution matched to its record),
  SubsolutionWorkbookImporter + CLI vitec:import-subsolution-workbooks,
  and a "Sub-Solutions" tab in the VITEC Import module with its own
  inbox migrations/subsolutions_xlsx_in/
- Targets the existing template 5 "Solution Detail" without changing
  it: hero element in colPos 1, the remaining sections in fixed order in
  colPos 0, found again by CType on re-import; existing empty sub-solution
  pages are switched to layout 5, missing ones created hidden;
  detail_page set on the solution record
- Workbook per the Figma "07 Solution Detail page": hero without video
  teaser, intro with headline and without learn-more/portfolio, extended
  icon list, own page-layout reference image
- Shared content elements: market hero/intro/insights relabelled
  "Market/Solution", market intro gains the optional intro_headline
  field (new column, requires extension:setup)
- Fix: DataHandler puts every NEW record with a positive pid at the top
  of its column, so pages built in one run came out reversed. Both
  importers now track the page order per colPos and write
  tt_content.sorting explicitly after the DataHandler run; re-applying
  repairs pages imported earlier (verified on the control-room
  sub-solution and sub-market page 443)
- migrations/fill_test_subsolution.php: realistic test content from
  vitec.com copy and images for the control-room sub-solution
- Docs section 5z

This commit is contained in: