- Add ts/year_picker.ts: typed onSwap port of the year-picker glue. Datepicker
declared as an ambient global (vendored UMD); PickerElement types the
_pickerInstance prop the Alpine toggle button reaches
- Remove the duplicate inline <script> from the YearPicker component (was a JS
blob in a Python f-string — the CLAUDE.md anti-pattern) and the orphaned
games/static/js/year_picker.js that nothing loaded; the component now declares
dist/year_picker.js as media alongside the datepicker UMD bundle
- Module defer semantics keep the classic UMD bundle running before the
deferred year_picker module, so Datepicker is defined in time
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
