CSRF / actions:
- List action forms now send both REQUEST_TOKEN (Contao gate) and _token
(Symfony, validated via isCsrfTokenValid) — mirrors the editor; fixes
the 400/500 "Ungültiger CSRF-Token" on publish/toggle/duplicate/delete
Public reader / URLs:
- Reader & results read auto_item via Input::get (marks the route param used)
so clean path URLs /<page>/<alias> no longer 404
- List controller generates path URLs via ['parameters' => '/'.$alias]
- Allow re-participation in the same session after a 60s cooldown
Review fixes:
- Results: merge answer snapshots by questionId+type (no more split cards on
label edits); seed "Vielleicht" when allowMaybe so screen matches Excel
- Reader: replace generic answer hint with per-option "weiter zu Frage X"
only when a jump is configured; strip HTML tags from survey description
- PDF: render free-text frequency summary; drop duplicate "Minimum" label
- Drag-sort: bundle SortableJS locally, drop the duplicated inline sort CSS/JS
from _survey_assets, throttle the backend MutationObserver
- Backend: move hardcoded tl_survey operation labels to TL_LANG (de+en)
- Remove dead code: SurveyEditorVoter, SurveyPermissionService,
categoryFilter/categorySummary + helpers, orphaned publishSurvey lang key
Reader layout:
- max-width 1000px (other views keep 1400px); back/next buttons fill the
width as equal, card-sized halves; sort handle icon offset tweak
Docs: update AI_HANDOVER (dual-token CSRF, clean URLs) and README
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jürgen Mummert
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