The main form exceeded max_input_vars (27 flows × 37 fields each) so PHP
silently dropped per_type_menu before reaching the save handler.
- Add POST /admin/bot-config/save-per-type — reads existing DB config,
merges only the per_type_menu values, saves back
- Per-type selects fire savePerType() onchange → AJAX → toast on success
- Add public/.user.ini with max_input_vars=5000 as belt+suspenders
- Remove array_is_list() (PHP 8.1) — replaced with PHP 7.4 compatible check
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
