- Add AKSRT\Core\Color::sanitize($value, $allow_alpha) as the single PHP
color sanitizer; replace sanitize_hex_color calls and per-class regexes
(FloatButtons, FieldSchema, ThemeSearch, icon cards, TicketStatusService)
- SchemaProvider / ControllerBase sanitize `color` fields as colors;
alpha kept only when the schema sets showAlpha
- Split SchemaProvider OAuth validation and option matching into sibling
traits to stay under the 1000-line limit
- Add AksColorPicker.vue + utils/color.js mirroring the PHP rules; AksField,
FloatBtnCommonFields and TicketStatusPanel use it
- Widget background color input now uses wpColorPicker
- Remove dead AksCompositeField dimensions/spacing/background branches and
the unused Gutenberg ColorPicker var
- Add color-unification contract test; update harness requires and tests
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
kate522
